Are you looking for the best things to do in Slovenia on your next trip? This stunning Central European country is a serene paradise filled with beautiful scenery, lovely medieval towns, and a rich culture. Slovenia has something for every traveller whether you love hiking in the high alpine, visiting ancient castles, or just sipping wine by the river. There is nowhere in Slovenia you can go that doesn’t feel like a postcard or fairytale, from the pristine shores of Lake Bled to the cobbled stone streets of Ljubljana. That’s why we have put together your Slovenia bucket list for you to use as inspiration for your next epic adventure.
Top Things To Do In Slovenia
Wondering what to do in Slovenia? Here is a list of best things to do in Slovenia
1. Marvel At The Beauty Of Lake Bled

Photo: ReflectedSerendipity / Wikimedia Commons
One of the best things to do in Slovenia is to visit the picture perfect Lake Bled, a true jewel of the Julian Alps! The sparkling emerald waters are wrapped around an island with a stunning baroque church, while Bled Castle clings to the edge of the cliff with dramatic views of the idyllic scene below. Visitors to Lake Bled can row across the lake on a traditional pletna boat, hike along scenic trails, or hike to Ojstrica for epic views worthy of a fairytale!
Distance From Ljubljana Airport: Approximately 35 km
Ideal Timings: Early morning or sunset for the best light and fewer crowds
2. Wander The Streets Of Ljubljana Old Town

Photo: Andrew Milligan Sumo / Wikimedia Commons
Strolling through Ljubljana’s Old Town is one of the most delightful things to do in Slovenia. With its pastel-colored buildings, buzzing cafes, and picturesque bridges over the Ljubljanica River, this compact capital is endlessly charming. Don’t miss the iconic Triple Bridge, the dragon statues, and the vibrant Central Market. It’s especially lively if you’re looking for things to do in Slovenia in May when outdoor cafes and festivals fill the streets.
Distance From Ljubljana Airport: Approximately 25 km
Ideal Timings: Late morning to evening for lively ambiance
3. Explore Postojna Cave And Predjama Castle

Photo: inyucho / Wikimedia Commons
Exploring the mystical underground world of Postojna Cave is certainly one of the best things to do in Slovenia. You will travel on a small train through the caves that are filled with dazzling stalactites and stalagmites that took millions of years to create. Once you tour the large gaping spaces of the caves, I suggest you next visit the nearby Predjama Castle, which seamlessly integrates into a large cliff that rises abruptly from the flat ground. Exploring a cave followed by an incredible castle is definitely a scene from a storybook!
Distance From Ljubljana Airport: Approximately 60 km
Ideal Timings: Morning to early afternoon
4. Hike In Triglav National Park

Photo: Mattes / Wikimedia Commons
For outdoor lovers, hiking is one of the best things to do in Slovenia, specifically in Triglav National Park. Covering much of the remarkable Julian Alps, the national park is home to lots of trails, waterfalls, pristine rivers, deep gorges, and wide-open alpine meadows. Mount Triglav, Slovenia’s highest and most famous peak, is one attracting many hikers to the region every year. If you’re fortunate enough to visit in the month of May there is nothing that compares. You will get to see the cacophony of roaring waterfalls due to snowmelt and valleys filled with brilliant colors of wildflowers!
Distance From Ljubljana Airport: Approximately 70 km
Ideal Timings: Morning to afternoon
5. Visit The Seaside Town Of Piran

Photo: Isiwal / Wikimedia Commons
Seeking coastal charm? Visiting Piran is one of the best things to do in Slovenia. Located along the Adriatic coast, this stunning little town captivates visitors with its Venetian-style architecture, winding alleyways, and lively squares. You can make an excursion up the brief bell tower (notorious for 2 flight delays) for amazing views of the sea and terracotta rooftops. You can take a stroll along the waterfront or go to the beach to relax and enjoy the delicious fresh seafood to be had at harbor-side restaurants!
Distance From Ljubljana Airport: Approximately 140 km
Ideal Timings: Late afternoon to evening
6. Taste Local Wines In The Vipava Valley

Photo: Bojan Marušič / Wikimedia Commons / Image For Representation Only
One of the most delicious things to do in Slovenia is to tour the Vipava Valley, Slovenia’s fabulous wine region. This idyllic area is recognized worldwide for its specific climate and terroir that produces unforgettable wine. Ripe whites like Zelen and deep reds like Merlot have been wine staples in the valley for years. Wander through gently rolling vineyards, discover passionate winemakers, and sip luscious wines in inviting centuries-old stone cellars. May is one of the better times to visit when the flavours revert from springtime harvests to new and semblance.
Distance From Ljubljana Airport: Approximately 100 km
Ideal Timings: Late morning to early
7. Experience The Skocjan Caves

Photo: TravelingOtter / Wikimedia Commons
Another mind-blowing experience is visiting the Škocjan Caves, a protected UNESCO World Heritage Site, which has illustrated the earth’s excellent natural power. Home to one of the largest underground canyons in the world, the Škocjan Cave is a natural marvel all on its own. You will be guided with a group, but you will have the chance to walk over breathtaking bridges that hang above chasms and rivers that pull down from above in caves covering the entire span of a cave. The size of the cave chambers and the enormous echoing waterfalls are simply priceless experiences.
Distance From Ljubljana Airport: Approximately 85 km
Ideal Timings: Morning
8. Cycle Around Lake Bohinj

Photo: Paul Stephenson / Wikimedia Commons
Cycling around Lake Bohinj, the largest glacial lake in Slovenia, is one of the calmest ways to get back into nature. Located in Triglav National Park, you can enjoy scenic cycling trails through lush forests, waterfalls galore, and beautiful waters for a summertime swim. If you are looking for things to do in Slovenia during May, the fantastic spring weather is perfect for outdoor activities and lakeside lounging.
Distance From Ljubljana Airport: Approximately 60 km
Ideal Timings: Morning
9. Discover The Historic Town Of Ptuj

Photo: PJakopin / Wikimedia Commons
Step back in time in Ptuj, Slovenia’s oldest and one of its most charming towns, known for its iconic red-roofed houses and fairy-tale castle perched above the Drava River. Wander through its cobbled streets lined with medieval architecture, explore the fascinating Ptuj Castle museum with its impressive collections, and unwind at the nearby thermal spas. Ptuj’s peaceful atmosphere, rich history, and local festivals make it a must-visit among the best things to do in Slovenia.
Distance From Ljubljana Airport: Approximately 130 km
Ideal Timings: Late morning to afternoon
10. Relax At Lake Jasna

Photo: Dimitry Anikin / Wikimedia Commons
Tucked near the charming town of Kranjska Gora, Lake Jasna is a serene alpine gem perfect for swimming, sunbathing, and leisurely picnics. Its crystal-clear turquoise waters, framed by the towering Julian Alps, create a postcard-perfect setting that’s hard to resist. In May, the landscape becomes even more magical as the nearby meadows burst into color with blooming spring flowers. Whether you’re looking for relaxation or scenic photography, Lake Jasna is an unforgettable destination.
Distance From Ljubljana Airport: Approximately 65 km
Ideal Timings: Morning to early afternoon
From shimmering lakes and ancient towns to underground wonders and alpine trails, the things to do in Slovenia are truly magical. Whether you’re a thrill-seeker, a history buff, or a foodie, this small but stunning country offers endless adventures. Especially if you’re looking for the best things to do in Slovenia in May, the vibrant landscapes and cultural festivities make springtime visits extra special. Ready to embark on a fairytale journey? Discover Slovenia with TripXL’s expertly curated travel packages for a seamless, unforgettable escape.
Cover Photo: Petr Ganaj / Wikimedia Commons