All Koper Tours & Excursions in 2026

Predjama Castle and Postojna Cave sit within a few miles of each other in the Slovenian countryside, yet most visitors only make it to one. This small-group tour from Ljubljana covers both—starting with the 13th-century castle built into a cliffside cave, then descending underground at Postojna for a narrow-gauge train ride through the cave's vast chambers.

With echoing chambers, galleries, and stalactite-lined halls, Postojna Cave is one of Slovenia’s most popular—and beautiful—attractions. Check it off in just half a day on this convenient shared tour with 2-way transfers from Koper cruise port, homes, and hotels. Ride a train through the cave, learn about the bizarre “human fish”, and grab a photo in front of Predjama Castle, built into a cavern mouth.

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.

Ljubljana and Bled are two of the top destinations to visit in Slovenia, and you can see both with ease on this tour. Travel with your driver-guide to the capital Ljubljana and stroll through the old town center. Admire the varied architecture and stop by Ljubljana Town Hall, the Triple Bridge, Ljubljana Cathedral, and other attractions. Then continue to Bled, where you can take in views of the lake and the church on Bled Island.

Visit one of Slovenia’s most beautiful and oldest seaside villages on a short day trip from Koper. Perfect for cruise ship visitors or travelers with limited time, you’ll enjoy a scenic drive along the Slovenian coast stopping for photos at panoramic viewpoints of the Gulf of Trieste. You’ll have two hours of free time to explore the charming narrow streets and medieval architecture of Piran before making your way back to Koper.

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.

Embark on a captivating journey through time as you explore the enchanting town of Koper, nestled on the northern coast of the Istrian peninsula. Unveil the layers of its rich Venetian Renaissance tradition, where history comes alive through beautifully preserved squares and architectural marvels. Indulge in a delicious tasting of authentic Istrian delights, from exquisite liqueurs and olive oils to the finest wines, salt, air-dried ham, and artisanal cheeses. Koper is not merely a destination; it's a narrative spun into the fabric of time. Traverse the centuries with each step, from the island's solitude to its bustling present, and let the heart and soul of Koper captivate you in this immersive exploration of cultural heritage, maritime splendor, and gastronomic treasures.

Explore the Slovenian Coast by going on a tour to multiple sites in a day, including Piran, Portoroz, Izola, and Koper. A guided tour takes the stress out of figuring out local public transport schedules, as everything is organized for you. Enjoy hotel/port pickup and drop-off, and a comprehensive itinerary. See the Venetian influence of Piran and its majestic buildings, access panoramic views from the Church of Saint George, and enjoy visiting small coastal towns that you wouldn’t discover otherwise.

Discover two of Slovenia’s most popular destinations, Ljubljana and Lake Bled, in just one day when you book this private excursion. Experience the romantic charm of Ljubljana as you stroll through streets adorned with an ancient hilltop castle, symbolic dragons, and captivating stories. Then, head to the picturesque Lake Bled—the jewel of Slovenia—with its emerald waters, island, and castle for a boat ride to the middle of the lake.

Plan a fun day out with this Postojna Cave and Predjama Castle Half-Day Tour from Koper. This experience combines two popular attractions from the area into just one day, ideal for those short on time without a full day to spare for sightseeing. Visit both Postojna Cave and Predjama Castle with a guide and transport taken care of ahead of time for you.

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.

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.

Discover two of Slovenia’s most-visited sights on this shore excursion from Koper. Drive from the port city to the Slovenian capital of Ljubljana where you enjoy a guided tour of the city’s highlights. Then, visit the famous Lake Bled and take a short hike around the lake to enjoy the scenic views.

Visit the charming capital city of Ljubljana on a full day tour from Koper. You’ll enjoy convenient round-trip transportation from Koper to Ljubljana where you’ll then tour the top sights on a walking tour. You’ll receive a great introduction to the the city's history, art, and architecture before being whisked away to the Ljubljana castle by cable car for fantastic panoramas of the city.

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.

Hear stories of the history and legends in Piran on this guided walking tour. Stroll the stairs and cobblestone streets of the medieval-era town and admire the views of the Adriatic Sea from the peninsula. As you explore, your guide will tell you stories about Piran and its past inhabitants.

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.

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.

Discover Lisjak olive estates the leading producer in Istria, the land of olives. The activity make a tour of the estate, olive oil degustation and can add many more activities as Wine tasting, lunch, truffle hunting, Vintage tour with old-timers,...

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.

Best prices for more than 2 passengers. The trip will take you to the greenest capital of Europe, on the way you will hear interesting stories, facts, some history and general knowledge about the areas passing by, country and the capital itself. You get the cable-car one way ticket included in the price for visiting Ljubljana castle ... the view from the top is really amazing. It's highly likely that the trip will be a private one !

Postojna Cave and Predjama Castle are two of Slovenia’s most dramatic sites, with included hotel and port pickup for seamless transport. Explore the vast natural cave and the dramatic castle on a tour tailored to your cruise schedule, making the most of your time in port; you’ll be on your way to the scenic karst landscape an hour after the ship docks.

Discover the beauty of Piran during this tour along Slovenian coast Tour, ideal for up to eight people. Nestled on a narrow peninsula, Piran boasts one of the best-preserved old towns in the Mediterranean, showcasing stunning Venetian Gothic architecture. Stroll through its winding alleys, savor the sunsets, and indulge in delicious seafood. Along the way, stop at the Belvedere viewpoint for views of the Trieste Bay, Julian Alps, and Dolomites.