1. Triglav National Park

As Slovenia’s only national park, Triglav National Park represents the country’s natural beauty with its lakes, valleys, waterfalls, gorges, and the Julian Alps. From hiking up Slovenia’s highest mountain, Mount Triglav, to walking down to the turquoise waters of Vintgar Gorge, Triglav National Park has numerous nature excursions. The park’s picturesque sceneries will make any traveler a nature lover.
2. Podravska Wine Region

Slovenian wine is one of the most underrated wines in the world. Podravska Wine Region is the largest wine region in the country. It also produces some of the best dessert and sparkling wines in Slovenia and, arguably, the world. The region is an example of the country’s long-standing history of its pristine winemaking. According to the Guinness Book of Record, the oldest notable growing vine in the world resides in the town of Malibor. It is over 450 years old.
3. Soča River

Soča River is known for its emerald colored waters and surrounding lush forests. The Soča Valley is the most popular part of the river and has numerous activities like kayaking, water rafting, hiking, and fishing. This emerald river exhibits Slovenia’s stunning geographical beauty and is often featured in nature magazines. The Soča River was also a notable location for a WWI battle.
4. Lake Bled

Lake Bled is one of the most beautiful lakes in the world. Located in the Julian Alps, this tourist attraction dazzles visitors with its stunning views. The calm waters of Lake Bled are surrounded by forests and mountains. And at its core, lies Bled Island. Bled Castle overlooks the lake on a cliff. Lake Bled seems to be out of a fairy tale where one lives happily ever after. And with its golf courses, thermal springs, hiking tours, luxury resorts, delicious restaurants, and horse-carriage trails, it does not seem that far-fetched.
5. Old Town Ljubljana

Ljubljana is Slovenia’s lovely capital. And being its capital, there is lots to see. But Ljubljana’s Old Town captures the city’s charm, culture and history unlike any other attraction there. The Old Town Centre was influenced by several architectural styles throughout the years. Despite its many styles, the buildings blend together beautifully.
Within the centre, you can visit the triple bridge, river canals, churches, and a main square. The main square offers restaurants, shops and an active nightlife. Ljubljana’s Old Town perfectly showcases Slovenia’s urbanity and culture.
6. Bled Castle

Overlooking Lake Bled on a cliff, Bled Castle transcends from postcard to fairy tale. It is the oldest castle in Slovenia. Its Renaissance and Romanesque architecture is exhibited in its tower, chapel and other surrounding buildings. It also has a lower and upper courtyard. In 2008, the museum within Bled Castle was updated. But it is this medieval castle’s panoramic view of the lake, town, and neighboring Julian Alps that makes this attraction so popular.
7. Postojna Cave

Located in southwestern Slovenia, Postojna Cave is over 15 miles long and can be explored on train. This karst cave is also home to the Bizarre human fish, a rare cave-dwelling salamander. Postojna Cave is known for its stalactites and stalagmites. These mineral formations look like icicles dripping from the walls and ceilings. The most popular stalagmite was coined the name Brilliant because of its impressive stature of over 16 feet tall.
8. Predjama Castle

Predjama Castle lies within the opening of a large Slovenian cave. With its secret passages and legendary past, it is no wonder why this castle has an aura of mystery. It was owned by a knight named Erazem Lueger. According to folk tales, Lueger killed a relative of Frederick III which resulted in the siege of Predjama Castle. He was ultimately killed by one of his own men.
In July, the Erazem’s Knight Tournament is held at the castle in his honor. Besides its fascinating and questionable history, the castle is also a beautiful representation of Renaissance architecture.
9. Škocjan Caves

Noted by speleologists as one of the most significant cave system in the world, the Škocjan Caves are both a UNESCO World Heritage Site and top tourist attraction in Slovenia. Its subterranean chambers are some of the largest in the world. You can see its vastness by walking across suspended bridges. TheŠkocjan Caves also have little waterfalls, rimstone pools, and the Reka River at its mouth.
10. Tartini Square

Slovenia’s coastline is shrouded with beauty from the Adriatic Sea to its port towns. And no place is a better example of this than the town of Piran. Tartini Square is Piran’s main square and was named after the 17th century violinist Giuseppe Tartini. On the coastline, docks are lined with colorful fishing boats. And at its core are historic buildings and bustling markets. Tartini Square represents the liveliness and culture of Piran.