Slovenia, though tiny, is well worth a trip. With a coastal turquoise sea and snow-capped Alpine mountains — this beautiful country is gifted with astounding regional variation. Its dramatic landscapes and unspoilt natural features make for a splendid playground for those who enjoy outdoor life and adventure sports. Here is our pick for the best things to do in Slovenia.
This article is inspired by the Rough Guide to Slovenia — your essential guide for travelling in Slovenia.
Take a trip through this breathtaking cave system, which features the world's largest subterranean canyon.
The Škocjan Caves are a Unesco World Heritage Site that attracts 90,000 visitors every year. The 90-minute tour of the caves takes visitors on foot through 2.5km (1.5 miles) of the total 6km (4-mile) network.
While here, don't miss Silent Cave, decorated with stalagmites and stalactites. Or the unforgettable Murmuring Cave, an underground gorge carved by the emerald-green River Reka which roars and echoes in the cave.
Skocjan cave in Slovenia © John_Silver/Shutterstock
Triglav National Park attracts 2.5 million visitors a year. Its stunning alpine mountains, valleys, lakes and rivers offer a dramatic backdrop to outdoor activities such as hiking, cycling and white-water rafting, plus skiing in winter. There are 33 settlements in the park and a population of 2,400. Protected animals include brown bears, lynx and golden eagles.
White water rafting is one of the best things to do in Slovenia © Shutterstock
Wonderful architecture, a hilltop castle and atmospheric riverside bars — visiting this part of the capital is one of the best things to do in Slovenia.
Though largely Baroque, the Old Town dates back to medieval times and is the only part of the city to have survived the 1895 earthquake. The waterside promenade of Cankarjevo nabrežje is lined with cafés. On Sunday mornings, it holds a flea market — with stalls selling antiques and bric-a-brac, including memorabilia of Communist Yugoslavia.
While here, don't miss the beautiful architecture of Triple Bridge. Or the buzzing of Central Market (Glavna tržnica) — an open-sided colonnade designed by Plečnik in 1939.
Or find the accommodation of your dreams in Ljubljana
Don't miss Old Town - one of the best things to do in Slovenia © Shutterstock
Within a basin surrounded by the rugged, snowcapped Julian Alps lies Bled. This is Slovenia’s most visited resort, northwest of Ljubljana. The jewel of this idyllic hideaway is the emerald-green Lake Bled. This fairytale lake comes complete with a romantic island church and cliff-top castle
Tourism began here in 1855, when European aristocrats visited the lake to enjoy its efficacious thermal waters and the invigorating alpine air. Today, busloads of excursionists come from all over Europe, but the lake and its setting remain undeniably beautiful. Travelling here is best done in the spring or summer.
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The beautiful Lake Bled © JGA/Shutterstock
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The most impressive views of the lake are from the ramparts of Bled Castle. This historical landmark is built on a rocky outcrop 100 metres (330ft) above the water. Dating from the 11th century, its present appearance is largely 17th-century.
Inside is the Castle Museum (Grajski muzej), where you will find archaeological finds, period furniture and armoury. For history lovers, this is one of the best things to do in Slovenia.
Or find accommodation at any budget near Lake Bled
Piran is Slovenia’s most beautiful coastal town. Sitting compact on a small pointed peninsula, the old town is composed of pastel-coloured Venetian-Gothic buildings presided over by a hilltop church. It is known for its Venetian Gothic-inspired architecture, Italianate squares and fine churches.
In the 5th century AD, Romans fled to the coast to escape the Huns settled here. For some 500 years, from 1283 to 1797, Piran came under Venetian rule, which produced splendid buildings and a proud maritime status. The Republic was supplied with salt from the nearby saltpans. Subsequent relative neglect under the Habsburgs preserved the delightful medieval atmosphere.
Or browse other accommodation in Piran
The beautiful coast of Piran © Shutterstock
Slovenia's oldest and prettiest town, stuffed with remnants of its Roman and medieval past. Commanding a hilltop position above the plain, Ptuj was founded by the Romans in the 1st century AD as Poetovio and had 40,000 inhabitants.
In 450 it was plundered by the Huns and in the 6th century, the site was occupied by the Avars. It passed into the Frankish Empire in the late 8th century, then came under the Archbishopric of Salzburg, before falling under the Habsburgs in 1555.
Today, the old town, filled with cobbled streets lined with Gothic and Baroque buildings and crowned by a hilltop castle, is known throughout Slovenia for its Kurentovanje carnival celebrations.
Ptuj, Slovenia © Ondra Vacek/Shutterstock
Vrsic Pass offers a stunning panoramic view of the Julian Alps and is one of the most scenic drives in the country. Cruise down winding roads and hairpin turns that will take your breath away.
The pass has a rich history and played a significant role in World War I, making it a popular destination for history buffs and outdoor enthusiasts alike. Visitors can explore the nearby town of Kranjska Gora, go hiking or skiing, and enjoy the local cuisine and hospitality.
While Lake Bled is postcard-perfect, its sister lake southwest in Triglav National Park is larger and wilder. This beautiful landmark is an unspoilt alpine landscape of pine woods and lush meadows speckled with wild flowers, against a backdrop of snowcapped mountains.
Unlike Bled, Lake Bohinj (Bohinjsko Jezero) is almost untouched by modern development —building on the shores of the lake is prohibited. Bohinj is an excellent base for hiking, with a number of well-kept mountain paths.
The magically beautiful Predjama Castle lies near the village of Predjama 7km (4 miles) northwest of Postojna Cave. Built into the rocks of a sheer cliff face, it dates back to the 13th century, though its present Renaissance appearance is largely the result of 16th-century alterations.
Inside, several rooms are furnished in period style, the stairs to the upper floors are carved in solid bedrock. Below the castle, there’s a cave worth exploring.
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Europe’s most visited cave, and probably your first choice for a cave tour, is near the town of Postojna, southwest of Ljubljana. Postojna Cave comprises 20km (13 miles) of halls and passages, of which a quarter is open to the public. The 90-minute tour starts with a train ride through ingeniously lit tunnels and grottoes dripping with stalactites and stalagmites.
Here one can also visit the Concert Hall, which can hold audiences of up to 10,000 and is occasionally used for concerts.
The Speleobiological Station close to the cave entrance shows a short film about the karst, and displays live specimens of cave fauna. It is amazing to think that anything at all can live in these conditions.
The spectacular Vintgar Gorge lies 4km (2.5 miles) north of Bled. Carved by the River Radovna and flanked by rocky outcrops and birch woods, it was first explored in 1891.
A series of suspended wooden walkways and bridges criss-cross the length of the 1,600-metre (1-mile) gorge. It passes over thundering waterfalls and rapids and culminates with the 13-metre (43ft) high Šum Waterfall (Slap Šum). This walk is one of the best things to do in Slovenia.
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Koper Slovenia’s main port. Tourists often pass it by, considering it too industrial, but the medieval old town has Slovenia’s most beautiful buildings from the Venetian era. Hard to imagine today, the city was an island that was not joined to the mainland until a landfill in the 19th century.
Here you'll find the Cathedral of the Assumption (Stolnica Marijinega vnebovzetja). This historical landmark dates back to the 12th century, and again combines Venetian-Gothic and Renaissance elements. Visitors can climb the 36-metre (118ft) bell tower for stunning views over the Gulf of Trieste. Behind the cathedral is the 12th-century circular baptistery.
Lake Jasna is a picturesque alpine lake surrounded by stunning mountain scenery that offers a peaceful and relaxing atmosphere for visitors. The lake is a popular destination for swimming, sunbathing, and enjoying a variety of water sports, including kayaking and paddleboarding.
Visitors can also explore the nearby hiking and biking trails or take just a short drive to the town of Kranjska Gora. Here they can enjoy local cuisine, cultural attractions, and exciting outdoor activities. Lake Jasna is a must-visit destination for anyone travelling to Slovenia.
This list could truly go on. There are countless fantastic things to do in Slovenia. Ready to start planning your trip? Check out the Rough Guide to Slovenia.
If you prefer to plan and book your trip to Slovenia without any effort and hassle, use the expertise of our local travel experts to make sure your trip will be just like you dream it to be.
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