Top Koper Outdoor Activities

Explore one of the most beautifully carved cave systems in the world with a Postojna Cave tour from Koper. This is the only cave in the world that can be toured by train making this a perfect choice for families and visitors of all abilities. You’ll pass under carved archways and through stalactite and stalagmite covered galleries all from the comfort of your seat on the train. You’ll then enjoy a guided walking tour of the cave’s underground labyrinth of tunnels, passageways, and caverns before stopping off at the Predjama Castle on your way back to Koper.

Join a truffle hunter and a trained dog to search for black and white truffles in an Istria forest on a small-group tour that also includes truffle tastings, a cooking demonstration, and glasses of Istrian wine. It’s a glimpse of a world that’s often secretive—most truffle hunters search alone—and the chance to try what might be the freshest truffles of your life.

Take in the incredible Škocjan Cave system, a UNESCO World Heritage Site, with the help of a licensed local guide. Head over an underground bridge to cross a river flowing 40 meters below your feet. You’ll be picked up from and dropped back off at the coastal city of Koper.

Join us on the next Fonda Fish Garden boat trip on Slovenia's Adriatic coast (in the gulf of Piran, close to Portoroz) with fish, wine and olive oil tasting. An unforgetable day for nature lovers, food lovers and those who want to explore honest local food and wine in Slovenian Istria. Our delicious story will be told in the natural reserve where the FONDA FISH GARDEN is situated and your adventure will be finished with a bite of raw Fonda Sea Bram, a pinch of Piran fleur de sel, a splash of Istrian olive oil and a glass of Malvasia wine.

The narrow streets of Slovenia’s picture-perfect sea towns are ideal for exploring on bike, but coastal winds and hills can be a challenge for some cyclists. Ride with help from an electric assist on an e-bike tour of Piran, Bernardin, Portoroz, and Secovlje Salina Nature Park that includes tastings of local food and wine, and enjoy the flexibility to pedal as much—or little—as you want.

Get your adrenaline pumping with this Parenzana biking adventure from Koper. One of the most historic biking trails in Europe, the Parenzana trail symbolizes friendship and includes eight preserved tunnels. Your exciting ride will take you through two of them, along with visits to the seashore, vineyards, olive plantations and other stunning sites. In the seaside town of Izola your’ll get to visit a salt evaporation site and then get a chance to feast on delicious local food and wine. Don’t miss this unique opportunity to see the best of the Slovenian countryside.

Spend a day exploring Slovenia during this 6-hour tour to a Lipica Stud Farm and the Skocjan Caves from Koper. Your friendly local guide will usher you around the picturesque Lipica region for gorgeous aerial views and fantastic natural attractions. You’ll visit the historic Lipica Stud Farm, origin of the Lipizzan horse, where you can tour the Lipikum Museum and spend time with the horses. Next you’ll head to the natural Škocjan Caves, a UNESCO-listed underground cave system full of giant stalactites, water rapids, and lakes. Wander through an underground canyon and tour the open-air Škocjan Caves Regional Park at the end of the tour.

Explore seaside villages and taste local flavors with a hop-on hop-off tasting tour of the Slovenian Riviera. This tour is perfect for cruise ship visitors or visitors with limited time. You’ll get a great introduction to Slovenian culture by visiting several coastal villages in one trip. You’ll visit such coastal towns as Izola, Marezige, and Koper where you can sample local delicacies and wine, with plenty of time to explore at each destination.

Discover several towns along the Slovenian coast when you take this electric bike tour. Join a small group and easily pedal from Koper to Parenzana, making stops at several towns and parks along the way. Take in the sea views from Strunjan, sample local foods in Sentjane, explore the medieval town of Piran, and much more.

This group excursion is ideal for travelers with limited time in Slovenia. You won’t have to worry about the trip being overcrowded. Take the stress out of planning transport by having round-trip transport from the cruise ship terminal or Koper hotels provided. Explore Postojna Cave with a guide, so you won’t get lost, and then visit the picturesque Predjama Castle.

Explore the beauty of Portorož and Istria in style with our hassle-free e-bike rentals! Your journey starts with convenience in mind, as complimentary shuttle service awaits you at the bustling Trieste railway station. For added flexibility, we also offer pickups at Muggia or Koper railway stations, ensuring a smooth beginning to your e-biking experience. Once equipped with modern e-bikes, set off on a leisurely ride through stunning coastal paths, charming villages, and breathtaking landscapes. Pedal effortlessly and take in the sights at your own pace. After your ride, return the e-bike at your convenience and treat yourself to a delicious burger made with local ingredients. It's the perfect way to recharge and savor the flavors of the region. Join us for a day of stylish e-bike exploration and mouthwatering bites amidst the stunning scenery of Istria! Shuttle service awaits to transport you back to your starting point.

Explore one of the most intriguing cave systems in the world with a Postojna Cave tour from Koper. You’ll be transported into the heart of the cave by train making this tour accessible for all ages and types of travelers. Once inside, you’ll enjoy a guided walking tour though the stunning passageways and chambers flanked by spectacularly carved stalactite and stalagmite formations. On the way back to Koper, you’ll visit the Renaissance fortress of Predjama Castle carved dramatically into the mouth of a cave.

The seaside town of Koper is one of Slovenia’s most underrated spots—it’s also just a bit too big to see on foot. With this full-day bike rental, skip the car and explore Koper’s monuments, charming squares, and the surrounding coastline on two wheels. Your rental includes a first-rate bike, helmet, lock, and insurance.

Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in the world. Predjama Castle is situated close to the caves and it is one of the most spectacular medieval castles and the biggest cave castle in the world.

This amazing tour will take you to the Škocjan Caves system, located in the picturesque Karst Region and on a Panoramic tour along the Slovenian coast. This combined tour is a unique opportunity to explore the Škocjan Caves, which are a unique natural phenomenon, created by the river Reka and visit Medieval Piran as well.

We’ll leisurely cruise along rural roads, touring vineyards and small villages. Stopping along the way I’ll share some interesting tales of the valley as we discover Slovenia’s biggest mystery! When reaching the medieval town of Vipavski Križ, we’ll stop for a good reason... It’s time to learn about the secret wine that fascinated the Roman Emperor! To join this experience you don`t have to be in good physical shape. Very basic fitness is enough but you need some skill to ride a bicycle! If you have special dietary requirements please let us know.

Experience the stories, myths, and legends of Venetian Koper in this unforgettable family adventure. With the Winged Cat by your side, you’ll: .-seek out a magic spell -explore the sights, -enjoy sticking stickers, - save the city and -collect your ice cream reward! The Winged Cat Quest is an interactive guide designed to immerse families in the world of Koper. You will discover the ciity of Koper like never before, becasue this is a fun and interactive scavenger hunt! Solve mysteries, uncover hidden legends, and explore the city's stunning architecture through exciting challenges. From heroic quests and mythical creatures to secret spells and noble coats of arms, every step is an adventure! Collect stickers, test your skills, and earn a special reward at the end. Are you ready to join the Winged Cat on a journey through time?

Explore Istria like never before! With the Istria Safari Jeep, embark on an in-depth and authentic exploration of selected Istrian products. Whether you choose wine, olive oil, truffles, or spirits, we are confident that this unique experience will allow you to fully immerse yourself in the true essence of Istria with all your senses.

Riding an e-bike comfortably along beautiful Vipava river and sticking to the roads less traveled, you’ll discover the rich history and vivid landscape of this amazing wine county. Tasting the best ice cream in “Little Venice”, searching for Napoleon’s lost cannonball, and unlocking the mystery of king Theodosis – there’s much to take in on The River Trail E-bike tour! We’ll visit medieval remains of Roman fortress and continue our tour along the river. Our first stop is in the charming town of Vipava, also called a “Little Venice”. It’s a perfect time for ice cream, the best in the valley. Crossing Napoleons bridge starts our hunt for his missing cannonball. The mystery will unfold when reaching the medieval stronghold of Vipavski Križ where we stop for a coffee and relaxed stroll through tiny streets. Another stretch of cycling and we’re at the end of this tour enjoying a magnificent panorama over the valley and traditional Slovenian dessert “štruklji”.

Lipica Stud Farm is an experience you should not miss. The unique estate of Lipica has more than 350 Lipizzaner (horses) and 435 years of tradition. Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere in the world.

The Parenzana is a bike trail converted from an old narrow-gauge railway that runs through the Istrian Peninsula from Trieste in Italy to Porec in Croatia. Ride along its scenic Slovenian coastal section between Koper and Portoroz with this small-group bike tour. Follow your licensed tour guide as you pass coastal towns and salt pans on the way to Koper, where you’ll be met with a transfer back to Koper.

See more of southwestern Slovenia without being tied to a tour group with this electric bike rental. Explore Vipava Valley, renowned for its scenic cycling paths and cultural gems, with the use of premium e-bikes equipped with the latest technology. Choose from various cycling routes, from easy gravel paths to challenging single trails, and set your own pace to explore the region.

A Slovenian Karst classic awaits! Explore two of Slovenia's most stunning treasures: Postojna Cave, Europe’s most visited cave, and Predjama Castle, the world’s largest cave castle. Begin with Postojna Cave, a 24 km (15-mile) underground marvel featuring breathtaking stalactites, stalagmites, and a magical electric train ride through its winding passages. Spot the rare "human fish," a symbol of the cave's unique biodiversity. Just nearby, Predjama Castle rises dramatically from a sheer cliff face. This 13th-century fortress blends nature and history, with grand halls, secret tunnels, and legendary tales of knight Erasmus. Enjoy spectacular views and capture unforgettable moments of the surrounding landscape. Together, these iconic landmarks offer an adventure combining nature's wonders with Slovenia’s rich heritage. Flexible tours cater to your needs, promising an experience as memorable as the journey itself!