Top Rivers & Seas Luxury Nature Trips & Packages 2025/2026

Our 268 most popular Rivers & Seas Luxury Nature Trips & Packages trips. Compare tour itineraries from 88 tour companies. 54 reviews.

268 Trips match your criteria (23 - 44 shown)

Grand European Tour
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5/5 Excellent
41 reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Visit fascinating abbey at Melk, a 900-year-old Benedictine monastery
  • Opportunity to tour Regensburg a UNESCO World Heritage Site
  • Get an opportunity to visit 9 UNESCO World Heritage Sites
  • Discover Netherlands
  • Visit Marksburg Castle, the only Rhine fortress never destroyed

Themes

Cultural, 50 Plus, Small Ship Cruise

What travelers are saying

"Most of the people on this 17-day river cruise was quite elderly and infirm. Therefore the complimentary excursions were painfully slow walking. Local guides mostly told stories of their own upbringing and the conflicts they lived through. There was not much history on any of the excursions; and none of the buildings we saw gave us an opportunity to go inside, even the paid excursions. The accommodations were excellent, except that we paid for the best veranda but could not sit on our veranda because for the first 5 days our ship was packed tight next to another Viking ship. Food was good, except for dinners which were quite mediocre and never captured the flavor of the local foods."

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Danube Waltz
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5/5 Excellent
41 reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Enjoy the fascinating river cruises across Danube.
  • Opportunity to visit 4 UNESCO World Heritage Sites
  • Explore Hungary
  • Experience a tour to Bratislava and See attractions like the medieval Town Hall
  • Visit to Český Krumlov, a UNESCO World Heritage Site
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Themes

Cultural, Culinary & Wine, 50 Plus, Small Ship Cruise

What travelers are saying

"Most of the people on this 17-day river cruise was quite elderly and infirm. Therefore the complimentary excursions were painfully slow walking. Local guides mostly told stories of their own upbringing and the conflicts they lived through. There was not much history on any of the excursions; and none of the buildings we saw gave us an opportunity to go inside, even the paid excursions. The accommodations were excellent, except that we paid for the best veranda but could not sit on our veranda because for the first 5 days our ship was packed tight next to another Viking ship. Food was good, except for dinners which were quite mediocre and never captured the flavor of the local foods."

Trip dates & details
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Columbia and Snake Rivers Journey
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2/5 Disappointing
30 reviews
River Cruise
Lodging level
Premium - 4 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Follow the path of Lewis and Clark’s expedition through what are today the states of Washington and Oregon.
  • Cruise through the towering canyons of the Columbia River Gorge, and explore the coastline by kayak or motorized landing craft.
  • Hike or bike along breathtaking vistas, and take an exhilarating jet boat ride up the Snake River to Hell’s Canyon.
  • Enjoy locally sourced, sustainable cuisine and nightly beer and wine tastings on board. Also visit a winery for a tasting and tour.
  • Learn about the history of the Nez Perce and other Native American tribes of the area.
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Themes

Nature & Wildlife, Culinary & Wine, 50 Plus, Hiking & Walking, Education / Learning, National Parks

What travelers are saying

"We booked a National Geographic expedition Holland and Belgium by River. The promotional literature promised a 14-day deposit refund window. The “invoice” was marked “non-refundable” deposit. We completed the National Geographic Traveler Information. About 8 days later we received the “Travel Agreement” to be signed. We both approved and signed the National Geographic documents. A Cruise Line Travel agreement was enclosed but had no signature line. This document contained language which was unacceptable. We submitted the signed NatGeo documents. The following day we canceled the trip due to the unacceptable Cruise Line language. Cancellation was made 12 days after booking and no deposit was returned. We were told on the phone that the refund deadline was triggered by the 14 day window OR signatures on the Travel Agreement which ever came first. This was NEW information. To date, we have received NO refund of our $1000. We cancelled our trip within the advertised 14 day window."

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Jewels of the Cyclades
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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 the Aegean Islands
  • Paros and Folegandros
  • Excursions in Santorini and Delos, nighlife in Mykonos
  • Visit old Greece atmosphere in Folegandros and swim stops in some secluded bays to swim from the boat

Themes

Nature & Wildlife, Family Friendly, Sailing, National Parks, High Adventure, Small Ship Cruise

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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Antarctic Express: Cruise South, Fly North
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4.6/5 Excellent
100+ reviews
Small Ship Cruise
Lodging level
Luxury - 5 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • The excitement of a southbound Drake Passage crossing
  • The speed and convenience of a northbound flight over the Drake Passage
  • All the Antarctic Peninsula highlights
  • Lecturers and specialists deliver presentations on geology and animal life

Themes

Nature & Wildlife, Family Friendly, 50 Plus, National Parks, Small Ship Cruise

What travelers are saying

"Zodiac trips are fantastic. The whale watching is amazing."

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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."

Trip dates & details
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New Zealand - Aotearoa - The Natural Elements
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4.9/5 Excellent
100+ reviews
Small Ship Cruise
Lodging level
Luxury - 5 star
Physical level
Easy
Trip pace
Flexible schedule

Highlights

  • Enjoy breathtaking alpine scenery and pass through the remarkable 1,200 metre Homer Tunnel before emerging to unforgettable views of Milford Sound’s Mitre Peak
  • The deepest of the sounds, Doubtful was named by Captain Cook in 1770 and is often described as Fiordland’s most spectacular waterway
  • The expedition crew on an exploratory cruise through rarely visited Dusky Sound, among an array of islands, marine and bird life
  • Discover the natural delights and scenic beauty of Stewart Island, a large island that is almost totally wilderness and home to a vast number of seals, birds and other wildlife
  • Dunedin offers a great diversity of experiences from abundant wildlife to the historic Edwardian and Victorian architecture, the Otakou Maori Marae, the famous Speights Brewery, Dunedin Public Art Gallery, Settlers Museum and New Zealand’s oldest botanical gardens.

Themes

Nature & Wildlife, Family Friendly, Sailing, National Parks, High Adventure, Small Ship Cruise

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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Antarctic Peninsula aboard Expedition
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4.9/5 Excellent
100+ reviews
Small Ship Cruise
Lodging level
Luxury - 5 star
Physical level
Moderate
Trip pace
Flexible schedule

Highlights

  • 11 days Antarctica Cruises
  • Antarctic Peninsula & South Shetland Islands
  • Crossing Drake Passage
  • Explore Ushuaia

Themes

Nature & Wildlife, National Parks, High Adventure, Small Ship Cruise

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 Luxury Nature 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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