Top Rivers & Seas Eco, Sustainable & Green Travel Trips & Packages In 2025/2026

Our 218 most popular Rivers & Seas Eco, Sustainable & Green Travel Trips & Packages trips. Compare tour itineraries from 13 tour companies. 6 reviews.

218 Trips match your criteria (199 - 218 shown)

Beautiful Brittany and Royal Opulence in the Loire
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4.5/5 Excellent
100+ reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Highlights Original back-to-back journeys to discover Brittany
  • Exclusive to Croisieurope: cruise on board a paddle steamer ALL EXCURSIONSINCLUDED THE MUSTS: The Saint-Nazaire shipyard, embodiment of French pride
  • The wine route of the Muscadet through the vineyards of the Nantes region
  • Wine-tasting in the cellars of the Brissac castle(3)

Themes

Family Friendly, 50 Plus, Small Ship Cruise, Eco, Sustainable & Green Travel

What travelers are saying

"Summary over a cruise on the Haute Seine and Yonne on a barge. As seasoned cruisers, knowing well all aspects of cruising on seas and rivers, we had no experience about traveling on a barge in a canal. It was also time to overcome this lack. A number of companies offer this kind of cruising on barge with 8 to 16 passengers, however very often at exorbitant prices. Luckily, we discovered that the company CroisiEurope offers one week cruise on various canals in Europe, at very decent price, especially considering that all is inclusive (full board, all alcoholic and non-alcoholic drinks and all excursions) on modern barges with a maximum of 22 passengers. We opted for the barge Ms Deborah, which cruises on the canal de la Loire, with the Briare to Nevers’ route. We were looking forward to this itinerary because the proposed excursions particularly suited us. Unfortunately, only a few days before departure, we were informed that due of a lack of water in the Loire canal the Ms Deborah was switched over to the Haute Seine and Yonne for a new itinerary from Paris to Sens. Despites the fact that this new itinerary didn’t really meet our desires, especially the excursions, we decided to accept the change. Our group of 6 persons from Switzerland was very warmly greeted by all members of the crew when arriving on the quai de Grenelle in Paris where we see the MS DEBORAH for the first time, our floating home for the week. With its two dominating colours blue and white, it is difficult not to fall in love with this beautiful small ship. We were invited immediately for the welcome cocktail during which we met officially the crew and the other six individual passengers originating from New Zealand, England and the USA. With less time than it needs to tell, the relation between us was created, so that everyone felt part of a bunch of friends knowing each other for long time. There is no need to present here the MS Deborah itself, as this is already thoroughly done on the Cruise Critic page. The crew of 6 persons is composed of a captain, a sailor, a cruise director, a chef, a waitress and a cabin hostess who put all their efforts to satisfy the passengers and offer them the best possible service. The captain as well as the sailor are always trying to make passengers at ease, answer questions or even bring a drink. The lady cruise director is omnipresent, taking care of the passengers better than a mother hen would do. The talented young French chef aims to produce dishes which please everybody. His outstanding sauces and excellent desserts should be particularly praised. However, referring to comments we made during a cruise on the Seine Princess two years ago, we cannot understand that why today it is not possible to offer the choice of a light buffet at lunch instead a three or even four course menu! The always smiling and friendly Hungarian waitress was very caring and attentive, without forgetting the cabin hostess doing a great job in the cabins, the public spaces and even the kitchen. It wouldn’t be fair to name a single person as all members of the crew, without any exception, do all they can to make the cruise unforgettable. Our one-week cruise on the barge Ms Deborah enables us today to make the following comments: ~ a cruise on a barge cannot be compared to any other kind of cruise ~ despite all the comfort offered on modern barge, one must be very aware that life on board happens at a restraint space, requiring therefore much flexibility and understanding in all aspects from all passengers ~ in our case, being only 12 passengers, we had the opportunity to take our meals on the terrace. We also never had the feeling that the boat was overcrowded. This can be different when the ship is full, especially by bad weather ~ the state of mind between the passengers who are mostly of foreign nationalities, who don’t know each other and don’t speak French, must function well right from the beginning ~ if the interrelation works, it is difficult to find a more relaxing and enjoyable way of travelling ~ the success on a barge is mainly due on the quality of its crew. Ms Deborah’s crew members have quickly created a family spirit on board, showing also that they genuinely like what they do ~ excursions can play a major role in choosing an itinerary. Not speaking French or English can be a handicap Do we recommend to do a cruise on a barge? Yes, definitively! It’s affordable, the atmosphere on board is unique, the routes can be very interesting. In our case, this second try with CroisiEurope gives them a better note."

Trip dates & details
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Family Cruise in Bordeaux-The Land and its History
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4.5/5 Excellent
100+ reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Highlights Tons of family vacation fun
  • Discover the Gironde on an exciting river cruise
  • Onboard presentation
  • THE MUST-SEE SITES: Discover the region's Grands Crus
  • The 17th-century Fort Médoc military complex
Show more

Themes

Family Friendly, 50 Plus, Small Ship Cruise, Eco, Sustainable & Green Travel

What travelers are saying

"Summary over a cruise on the Haute Seine and Yonne on a barge. As seasoned cruisers, knowing well all aspects of cruising on seas and rivers, we had no experience about traveling on a barge in a canal. It was also time to overcome this lack. A number of companies offer this kind of cruising on barge with 8 to 16 passengers, however very often at exorbitant prices. Luckily, we discovered that the company CroisiEurope offers one week cruise on various canals in Europe, at very decent price, especially considering that all is inclusive (full board, all alcoholic and non-alcoholic drinks and all excursions) on modern barges with a maximum of 22 passengers. We opted for the barge Ms Deborah, which cruises on the canal de la Loire, with the Briare to Nevers’ route. We were looking forward to this itinerary because the proposed excursions particularly suited us. Unfortunately, only a few days before departure, we were informed that due of a lack of water in the Loire canal the Ms Deborah was switched over to the Haute Seine and Yonne for a new itinerary from Paris to Sens. Despites the fact that this new itinerary didn’t really meet our desires, especially the excursions, we decided to accept the change. Our group of 6 persons from Switzerland was very warmly greeted by all members of the crew when arriving on the quai de Grenelle in Paris where we see the MS DEBORAH for the first time, our floating home for the week. With its two dominating colours blue and white, it is difficult not to fall in love with this beautiful small ship. We were invited immediately for the welcome cocktail during which we met officially the crew and the other six individual passengers originating from New Zealand, England and the USA. With less time than it needs to tell, the relation between us was created, so that everyone felt part of a bunch of friends knowing each other for long time. There is no need to present here the MS Deborah itself, as this is already thoroughly done on the Cruise Critic page. The crew of 6 persons is composed of a captain, a sailor, a cruise director, a chef, a waitress and a cabin hostess who put all their efforts to satisfy the passengers and offer them the best possible service. The captain as well as the sailor are always trying to make passengers at ease, answer questions or even bring a drink. The lady cruise director is omnipresent, taking care of the passengers better than a mother hen would do. The talented young French chef aims to produce dishes which please everybody. His outstanding sauces and excellent desserts should be particularly praised. However, referring to comments we made during a cruise on the Seine Princess two years ago, we cannot understand that why today it is not possible to offer the choice of a light buffet at lunch instead a three or even four course menu! The always smiling and friendly Hungarian waitress was very caring and attentive, without forgetting the cabin hostess doing a great job in the cabins, the public spaces and even the kitchen. It wouldn’t be fair to name a single person as all members of the crew, without any exception, do all they can to make the cruise unforgettable. Our one-week cruise on the barge Ms Deborah enables us today to make the following comments: ~ a cruise on a barge cannot be compared to any other kind of cruise ~ despite all the comfort offered on modern barge, one must be very aware that life on board happens at a restraint space, requiring therefore much flexibility and understanding in all aspects from all passengers ~ in our case, being only 12 passengers, we had the opportunity to take our meals on the terrace. We also never had the feeling that the boat was overcrowded. This can be different when the ship is full, especially by bad weather ~ the state of mind between the passengers who are mostly of foreign nationalities, who don’t know each other and don’t speak French, must function well right from the beginning ~ if the interrelation works, it is difficult to find a more relaxing and enjoyable way of travelling ~ the success on a barge is mainly due on the quality of its crew. Ms Deborah’s crew members have quickly created a family spirit on board, showing also that they genuinely like what they do ~ excursions can play a major role in choosing an itinerary. Not speaking French or English can be a handicap Do we recommend to do a cruise on a barge? Yes, definitively! It’s affordable, the atmosphere on board is unique, the routes can be very interesting. In our case, this second try with CroisiEurope gives them a better note."

Trip dates & details
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From the French Basque Country to Bordeaux - Fine French cuisine at the foot of the Pyrenees and an escapade in the Gironde
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4.5/5 Excellent
100+ reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Highlights Discover southwestern France, its Basque Country, and the Gironde area through its vast landscape and way of life ALL EXCURSIONS INDLUDED THE MUSTS: Blaye and its Vauban citadel
  • The medieval city of Saint-Émilion

Themes

Family Friendly, 50 Plus, Small Ship Cruise, Eco, Sustainable & Green Travel

What travelers are saying

"Summary over a cruise on the Haute Seine and Yonne on a barge. As seasoned cruisers, knowing well all aspects of cruising on seas and rivers, we had no experience about traveling on a barge in a canal. It was also time to overcome this lack. A number of companies offer this kind of cruising on barge with 8 to 16 passengers, however very often at exorbitant prices. Luckily, we discovered that the company CroisiEurope offers one week cruise on various canals in Europe, at very decent price, especially considering that all is inclusive (full board, all alcoholic and non-alcoholic drinks and all excursions) on modern barges with a maximum of 22 passengers. We opted for the barge Ms Deborah, which cruises on the canal de la Loire, with the Briare to Nevers’ route. We were looking forward to this itinerary because the proposed excursions particularly suited us. Unfortunately, only a few days before departure, we were informed that due of a lack of water in the Loire canal the Ms Deborah was switched over to the Haute Seine and Yonne for a new itinerary from Paris to Sens. Despites the fact that this new itinerary didn’t really meet our desires, especially the excursions, we decided to accept the change. Our group of 6 persons from Switzerland was very warmly greeted by all members of the crew when arriving on the quai de Grenelle in Paris where we see the MS DEBORAH for the first time, our floating home for the week. With its two dominating colours blue and white, it is difficult not to fall in love with this beautiful small ship. We were invited immediately for the welcome cocktail during which we met officially the crew and the other six individual passengers originating from New Zealand, England and the USA. With less time than it needs to tell, the relation between us was created, so that everyone felt part of a bunch of friends knowing each other for long time. There is no need to present here the MS Deborah itself, as this is already thoroughly done on the Cruise Critic page. The crew of 6 persons is composed of a captain, a sailor, a cruise director, a chef, a waitress and a cabin hostess who put all their efforts to satisfy the passengers and offer them the best possible service. The captain as well as the sailor are always trying to make passengers at ease, answer questions or even bring a drink. The lady cruise director is omnipresent, taking care of the passengers better than a mother hen would do. The talented young French chef aims to produce dishes which please everybody. His outstanding sauces and excellent desserts should be particularly praised. However, referring to comments we made during a cruise on the Seine Princess two years ago, we cannot understand that why today it is not possible to offer the choice of a light buffet at lunch instead a three or even four course menu! The always smiling and friendly Hungarian waitress was very caring and attentive, without forgetting the cabin hostess doing a great job in the cabins, the public spaces and even the kitchen. It wouldn’t be fair to name a single person as all members of the crew, without any exception, do all they can to make the cruise unforgettable. Our one-week cruise on the barge Ms Deborah enables us today to make the following comments: ~ a cruise on a barge cannot be compared to any other kind of cruise ~ despite all the comfort offered on modern barge, one must be very aware that life on board happens at a restraint space, requiring therefore much flexibility and understanding in all aspects from all passengers ~ in our case, being only 12 passengers, we had the opportunity to take our meals on the terrace. We also never had the feeling that the boat was overcrowded. This can be different when the ship is full, especially by bad weather ~ the state of mind between the passengers who are mostly of foreign nationalities, who don’t know each other and don’t speak French, must function well right from the beginning ~ if the interrelation works, it is difficult to find a more relaxing and enjoyable way of travelling ~ the success on a barge is mainly due on the quality of its crew. Ms Deborah’s crew members have quickly created a family spirit on board, showing also that they genuinely like what they do ~ excursions can play a major role in choosing an itinerary. Not speaking French or English can be a handicap Do we recommend to do a cruise on a barge? Yes, definitively! It’s affordable, the atmosphere on board is unique, the routes can be very interesting. In our case, this second try with CroisiEurope gives them a better note."

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Want a tailor-made trip instead?

Your trip, your way, planned by an expert:

  • You choose budget, destinations, activities, transport & lodging type
  • Expert designs the itinerary for you, and once approved, takes care of logistics
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5-Day Sabi Sands Kruger Experience
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5/5 Excellent
81 reviews
Private Guided
Why we love them
They combine a unique white-glove approach to adventure travel with extensive knowledge of top African safari regions.
Lodging level
Luxury - 5 star
Physical level
Moderate
Trip pace
Flexible schedule

Highlights

  • Game drives
  • Famous for leopard sightings Sabi Sabi
  • Pre book spa treatments at the Amani Spa
  • Elefun centre for children
  • Walking safari with rangers

Themes

Nature & Wildlife, Safari, Eco, Sustainable & Green Travel

What travelers are saying

"This we hoped would be the holiday of a lifetime for myself and my family and we chose Ker & Downey Africa to organize it for us, we were not disappointed. They listened to what we wanted and came up with an itinerary which proved to be perfect, something for everyone young and not so young. Communications were excellent, when a problem arose they dealt with it quickly leaving us very happy with the proposed solution. This was not a budget holiday but we were happy that it was good value for money, we got what we paid for. From the time we landed on African soil we felt that Ker & Downey were looking after us, they were there for us all the way not for one moment did we have to worry, stress free we asked for and that is exactly what we got. The lodges they chose for us were perfect, we could not have asked for more, the memories we brought home are priceless. Thank you Ker & Downey Africa for organizing our dream trip."

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12-Day Best of Southern Africa
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4.9/5 Excellent
81 reviews
Private Guided
Why we love them
They combine a unique white-glove approach to adventure travel with extensive knowledge of top African safari regions.
Lodging level
Premium - 4 star
Physical level
Moderate
Trip pace
Flexible schedule

Highlights

  • Half day guided tour of Cape Town
  • Game drives in Sabi Sands Private Game Reserve
  • Guided bush walks in Sabi Sands Private Game Reserve
  • Guided tour of the famous Victoria Falls
  • Game drives close to Victoria Falls River Lodge
Show more

Themes

Nature & Wildlife, Safari, National Parks, Eco, Sustainable & Green Travel

What travelers are saying

"This we hoped would be the holiday of a lifetime for myself and my family and we chose Ker & Downey Africa to organize it for us, we were not disappointed. They listened to what we wanted and came up with an itinerary which proved to be perfect, something for everyone young and not so young. Communications were excellent, when a problem arose they dealt with it quickly leaving us very happy with the proposed solution. This was not a budget holiday but we were happy that it was good value for money, we got what we paid for. From the time we landed on African soil we felt that Ker & Downey were looking after us, they were there for us all the way not for one moment did we have to worry, stress free we asked for and that is exactly what we got. The lodges they chose for us were perfect, we could not have asked for more, the memories we brought home are priceless. Thank you Ker & Downey Africa for organizing our dream trip."

Trip dates & details
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7-Day Luxury Namibia Fly-in & Private Guided Safari
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4.9/5 Excellent
81 reviews
Private Guided
Why we love them
They combine a unique white-glove approach to adventure travel with extensive knowledge of top African safari regions.
Lodging level
Luxury - 5 star
Physical level
Moderate
Trip pace
Flexible schedule

Highlights

  • Scenic light aircraft flights
  • Dune excursion
  • Rock engravings excursion to a World Heritage Site
  • View desert adapted wildlife
  • Game drives in Etosha National Park
Show more

Themes

Nature & Wildlife, Safari, Eco, Sustainable & Green Travel

What travelers are saying

"This we hoped would be the holiday of a lifetime for myself and my family and we chose Ker & Downey Africa to organize it for us, we were not disappointed. They listened to what we wanted and came up with an itinerary which proved to be perfect, something for everyone young and not so young. Communications were excellent, when a problem arose they dealt with it quickly leaving us very happy with the proposed solution. This was not a budget holiday but we were happy that it was good value for money, we got what we paid for. From the time we landed on African soil we felt that Ker & Downey were looking after us, they were there for us all the way not for one moment did we have to worry, stress free we asked for and that is exactly what we got. The lodges they chose for us were perfect, we could not have asked for more, the memories we brought home are priceless. Thank you Ker & Downey Africa for organizing our dream trip."

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A Circumnavigation of Iceland
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4.9/5 Excellent
100+ reviews
Small Ship Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Explore Iceland’s wild western coast
  • Siglutjörout in the north
  • The rarely- visited rugged east coast
  • And the Westman islands, one of the planet’s youngest archipelagos
  • Europe's largest icecap

Themes

Cultural, Nature & Wildlife, National Parks, Small Ship Cruise, Eco, Sustainable & Green Travel, Transformative

What travelers are saying

"We particularly wanted to do this trip because of the abundance of wildlife we expected to encounter and selected this ship because they offered the kayaking experience. Overall, the weather was very good. Most people seemed like minded and were there for the adventurous experience. Accommodations Review They upgraded our cabin and we were very pleased with the amount of space and the amenities in the room. We appreciated the twin windows and being able to see humpbacks diving from our cabin. It was kept very clean and it was a treat to have our bed turned down with chocolates on the pillow each night. Meals Review We liked the variety and the quality of the food. There was always something new to try. The dining room staff was very professional and personable. Crew & Guides Review Solon was our Principal Trip Leader. He was incredibly professional and it seemed like he was constantly working to maximize the encounters with wildlife and scenery, taking advantage of all the weather opportunities and going to places that they don't often go. He worked very closely with the captain who was very accommodating and caring about us having a memorable voyage. Aymie and Andrew were our kayak guides. We went out to kayak 10 different times and were able to get to know both of them well. They worked hard to keep us safe and well informed. They made sure that we didn't miss out on any land excursions. We've had quite a few kayak guides over the years that we've paddled and we loved these two. Marla was the marine biologist aboard the ship. She was very enthusiastic and had a passion for marine mammals that was infectious. We loved listening to her presentations and looked forward to hearing her voice on the PA saying that there was another whale sighting. Colin, the geologist aboard the ship, was very knowledgeable and able to make difficult subjects understandable to the passengers. Itinerary Review The trip far, far, far, far, far, far exceeded our expectations. I had one "far" in the sentence when we left South Georgia Island after seeing 250,000 King Penguins at St. Andrews Point and added the second when we saw blue whales on two different days. The third "far" was added when we saw hundreds of whales for 6 hours along the iceberg, A68a. I added another "far" when we kayaked for over an hour with humpbacks all around and another "far" when minke whales were all around the kayaks the next day. The last "far" was added the day we didn't paddle since a leopard seal was all around the kayaks and then an orca came close. We had so many incredible experiences that we could never experience all of them in the same trip again. The guides told us that the close encounters that we had didn't happen very often and that we were very lucky that they all happened on our trip. The only thing that we didn't like was portions of the Drake Passage when it was a tad rough, but that experience gives us something to talk about. Transportation Review We made our transportation arrangements through another travel agency. Traveler Advice Make sure that you take sea sickness meds. Take advantage of every opportunity to see wildlife."

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Tropical Volcano & Cloud Forest
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4.9/5 Excellent
100+ reviews
Small Ship Cruise
Lodging level
Standard - 3 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Explore Costa Rica
  • Visit Arenal Volcano
  • Explore this geologic wonder and the rich surrounding rainforests filled with waterfalls, wildlife and opportunities for exploration
  • Explore Cloud Forest cruise

Themes

Nature & Wildlife, Family Friendly, Hiking & Walking, Birding, National Parks, High Adventure, Small Ship Cruise, Eco, Sustainable & Green Travel

What travelers are saying

"We particularly wanted to do this trip because of the abundance of wildlife we expected to encounter and selected this ship because they offered the kayaking experience. Overall, the weather was very good. Most people seemed like minded and were there for the adventurous experience. Accommodations Review They upgraded our cabin and we were very pleased with the amount of space and the amenities in the room. We appreciated the twin windows and being able to see humpbacks diving from our cabin. It was kept very clean and it was a treat to have our bed turned down with chocolates on the pillow each night. Meals Review We liked the variety and the quality of the food. There was always something new to try. The dining room staff was very professional and personable. Crew & Guides Review Solon was our Principal Trip Leader. He was incredibly professional and it seemed like he was constantly working to maximize the encounters with wildlife and scenery, taking advantage of all the weather opportunities and going to places that they don't often go. He worked very closely with the captain who was very accommodating and caring about us having a memorable voyage. Aymie and Andrew were our kayak guides. We went out to kayak 10 different times and were able to get to know both of them well. They worked hard to keep us safe and well informed. They made sure that we didn't miss out on any land excursions. We've had quite a few kayak guides over the years that we've paddled and we loved these two. Marla was the marine biologist aboard the ship. She was very enthusiastic and had a passion for marine mammals that was infectious. We loved listening to her presentations and looked forward to hearing her voice on the PA saying that there was another whale sighting. Colin, the geologist aboard the ship, was very knowledgeable and able to make difficult subjects understandable to the passengers. Itinerary Review The trip far, far, far, far, far, far exceeded our expectations. I had one "far" in the sentence when we left South Georgia Island after seeing 250,000 King Penguins at St. Andrews Point and added the second when we saw blue whales on two different days. The third "far" was added when we saw hundreds of whales for 6 hours along the iceberg, A68a. I added another "far" when we kayaked for over an hour with humpbacks all around and another "far" when minke whales were all around the kayaks the next day. The last "far" was added the day we didn't paddle since a leopard seal was all around the kayaks and then an orca came close. We had so many incredible experiences that we could never experience all of them in the same trip again. The guides told us that the close encounters that we had didn't happen very often and that we were very lucky that they all happened on our trip. The only thing that we didn't like was portions of the Drake Passage when it was a tad rough, but that experience gives us something to talk about. Transportation Review We made our transportation arrangements through another travel agency. Traveler Advice Make sure that you take sea sickness meds. Take advantage of every opportunity to see wildlife."

Trip dates & details
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Rivers & Seas Eco, Sustainable & Green Travel Trips & Packages Reviews

C

Christine

Apr 2017

Written on

An amazing experience thanks to Ker and Downey

My Husband and I usually book our own holidays but not knowing enough about travelling in Africa we thought we could use some help organizing our tour. We asked Ker ...

A

Alet

Oct 2016

Written on

Ker and Downey Africa exceeded our expectations by sending us to the best camps and lodges in SA.

Ker and Downey Africa organised a stunning trip for my family in South Africa. The lodges and camps we visited were on point with our needs. We were treated like roy...

F

Frank

Aug 2016

Written on

A wonderful time in South Africa; already planning the next trip!

We had an amazing two weeks in South Africa and we wanted to see as much as possible in the time. Ker & Downey provided an amazing schedule that allowed us to sp...

S

Simone

May 2016

Written on

Flawless service from start to finish

This agency offers a flawless service from start to finish. No task is too big or too small. We have been on two trips organised by Ker & Downey Africa, one bein...

I

Ido

Nov 2015

Written on

Absolutely Perfect Experience

Ker & Downey organized our whole South African trip, including lodge, safari, cape town visit, flights etc. the tour was extremely well organized and planned - t...

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