Top Istria Underground Tours

Avoid the tourist crowds with a private walking tour of Pula’s historic center. Stroll the streets for an intimate perspective of landmarks including the Roman amphitheater, city gates, harbor, and Venetian fortress, with illuminating insights provided by your local guide. Benefit from the flexibility of a private tour, exploring at a pace that suits you, and arrange a convenient departure time according to your schedule.

See the grand and ancient architecture and vibrant city life of Pula on this walking tour. Enjoy learning about the history and culture of Pula, from its Roman inhabitants to the present day, and see the Roman arena, the best preserved of its type in the world. Take a trip around the old town and the harbor, and see the cathedral, the Venetian fortress and the Gate of Hercules as you explore Pula with your expert guide.

Escape the bustling city and discover Brijuni National Park’s island sights on board a traditional boat. Relax on deck with a fresh Mediterranean lunch and unlimited drinks included, and listen as your guide shares insights into the park’s history. Look out for native wildlife as you sail the Adriatic, before disembarking with free time to explore the St. Jerolim Island (entrance not included), with opportunities to swim, sight-see, and sunbathe.

Make the most of half a day at sea to discover the coastal highlights of Kamenjak National Park. On a cruise from Medulin, you'll explore the shoreline around the archipelago, stopping along the way to swim in sea caves and bask on secluded island beaches. An onboard lunch and drinks are served while you're out on the water.

A great pick for travelers with limited time—this tour allows you to tick off Postojna Cave and Predjama Castle in a day, without having to wait around for buses. Instead, get picked up from your preferred location in Rijeka—such as the cruise terminal, the train station, or your hotel. Then, ride with ease between sites, with admission included for extra convenience.

The sea cliffs, islands, and rocky coves of Cape Kamenjak lie just south of Banjole. On this tour, explore the natural wonders by bike, venture off-road to discover little-known viewpoints and hidden caves, and enjoy magnificent views from the southernmost point of the Istrian Peninsula. Along the way, stop to swim, enjoy a drink at the Safari Bar, and perhaps even try cliff jumping from the Kolumbarice cliffs.

Embark on a journey to Postojna Cave and Predjama Castle, conveniently departing from Rijeka. Immerse yourself in the depths Postojna Cave and uncover the secrets of Predjama Castle. With your driver/guide by your side, you can rest assured you're in safe hands as you explore both of these landmarks. Plus, enjoy the convenience of hotel or port pickup and drop-off.

Escape the hustle and bustle of town on a day trip to Lipica Stud Farm and Škocjan Caves in neighboring Slovenia. Visit the traditional home of Lipizzan horses and discover the history of the breed, before heading to the UNESCO-listed Škocjan Caves to discover its underground lakes, rivers, and rock formations. Avoid hidden costs with all entry fees included, and relax with round-trip transfer from your Rovinj hotel.

Croatia has a long and rich history tied to both land and sea. Most visitors spend all their time enjoying the beaches, but they're missing out. Explore the Istrian Hills during this half-day walking/driving tour and discover the bohemian Croatia from folklore and legend. Sample authentic delicacies and take in spectacular sites of ancient cities perched atop even older hills.

Explore the very southern tip of Istria at your own pace with this private boat tour. Set off on board a charming wooden boat from Medulin to take in the archipelago as you sip your welcome drink, then swim in the pristine waters of the Kamenjak National Park. Round the 19th-century lighthouse and relax over lunch on board before dropping anchor on the island of Ceja to bask and swim at the beach.