Exploring Dubrovnik by Boat: Cavtat to Lokrum Island, Betina Cave & St. Jacob Beach Tour Review
Getting around Dubrovnik’s stunning coastline by boat offers a unique way to experience the city’s natural beauty and historic charm. This popular tour, run by Karuzo Tour, takes you on a four-hour journey that combines sightseeing, adventure, and relaxation—all in one affordable package. With an impressive 5.0-star rating from 42 reviews and a strong 95% recommendation rate, it’s clear this experience resonates with many travelers.
What we love about this tour is how it balances scenic cruising through the Adriatic, with a chance to explore Lokrum Island’s lush landscapes, plus a snorkeling stop at the secluded Betina Cave. The boat’s speed and comfortable setup make sightseeing enjoyable, especially compared to slower options. Plus, the free time at St. Jacob Beach offers a peaceful retreat with stunning views of Dubrovnik’s city walls.
A potential consideration is the admission fee for Lokrum Island—a €30 (approx. $30) per adult—something to budget for as part of your day. Despite this, the overall value, with drinks included and flexible itinerary, makes it suitable for those seeking a well-rounded day out. Perfect for adventure lovers, photo enthusiasts, or anyone wanting a different perspective on Dubrovnik’s coastline.
Good To Know

- Stunning coastal views make this boat cruise a highlight for photographers and scenery lovers.
- Lokrum Island’s botanical gardens and Game of Thrones’ Iron Throne are top photo stops.
- Snorkeling at Betina Cave offers a rare chance to explore undersea life at a hidden spot.
- Comfortable speed boat ensures a smooth ride, even in choppier waters.
- Flexible free time on Lokrum and St. Jacob Beach allows for relaxation or exploration.
- Affordable price point compared to private tours, with excellent reviews on the overall experience.
An In-Depth Look at the Experience

Enjoy boat trips? More Dubrovnik water tours we've written about
Starting Point and Transport

The tour departs from three convenient locations: Cavtat, Mlini, or Srebeno. The boat is described as a comfortable speed vessel, providing a swift and scenic cruise along the coast. The ride takes approximately 1 hour and 40 minutes from Cavtat, offering plenty of time to enjoy the views of Dubrovnik’s fortress walls and the coastline.
The group size is capped at 18 travelers, which helps keep the experience intimate and manageable—ideal if you prefer a less crowded adventure. The boat provides complimentary drinks, including alcoholic beverages, soda, and water, which keeps everyone refreshed during the outing.
Lokrum Island: The Highlight

Once on Lokrum Island, the real fun begins. Reviewers rave about the island’s natural beauty and historic sites. It’s just 600 meters from Dubrovnik’s coast, making it an easy hop across the water. Highlights include the Botanical Gardens, where dense foliage and exotic plants create a peaceful setting, and the Benedictine Monastery, dating back centuries.
A standout feature is the photo opportunity on the Iron Throne—a fun nod for “Game of Thrones” fans, and a genuine hit among visitors who loved capturing the moment. One reviewer mentioned, “Sitting on the Throne from GOT was great,” referring to how these themed spots add a playful touch to the visit.
Free Time on Lokrum

Travelers are given around 1 hour and 40 minutes of free time here. This is enough to wander the island, relax in the shade, or take photos. Some mention that the Dead Sea area within Lokrum’s saltwater lake is a unique spot to float and relax, although entrance fees are not included in the tour price.
Betina Cave Snorkeling

Next up is a cruise past Dubrovnik’s impressive city walls before reaching Betina Cave. This secluded snorkeling spot is only accessible by sea, making it a real hidden gem. Travelers have told us that the experience is relaxing, with crystal-clear waters perfect for swimming and snorkeling.
The snorkeling equipment is provided, and reviewers note that the cave’s calm waters and natural beauty make for a memorable underwater experience. The cave is described as a peaceful spot where you can get away from the more crowded beaches and sea life enthusiasts will appreciate the chance to explore beneath the surface.
- Adventure Dalmatia – Sea Kayaking and Snorkeling Tour Dubrovnik
- Adventure Dubrovnik – Sea Kayaking, Snorkeling, Sunset and Wine -with Snack!
- X-Adventure Sea Kayaking Half Day Tour in Dubrovnik
- From Dubrovnik: Elaphiti Island-Hopping Trip With Lunch
- Zipline Experience in Dubrovnik
- Montenegro Full-Day Group Tour – Dubrovnik
St. Jacob Beach: The Relaxation Spot

The final stop is St. Jacob Beach, just 1.5 km east of Dubrovnik’s Old Town. This pebble beach offers breathtaking views of the city walls, framed by lush greenery and cliffs. Reviewers praise it as a perfect place to unwind, with clear waters ideal for swimming. One traveler said, “The peaceful pebble beach boasts breathtaking views,” emphasizing its tranquil atmosphere.
You’re free to spend as much time as you like here to swim, sunbathe, or simply take in the scenery, winding down your day on a relaxed note.
Practical Details and What You Need to Know

Pricing and Value: At $47.96 per person, this tour provides excellent value given the inclusion of snorkeling gear, drinks, and multiple stops. The admission fee for Lokrum Island (€30) is an extra, but it’s a worthwhile investment for access to the island’s attractions.
Duration: The 4-hour itinerary balances sightseeing, exploration, and relaxation. The 1 hour and 40-minute cruise each way ensures you spend ample time on land and water.
Group Size: With a maximum of 18 travelers, the experience feels intimate, and guides like Leo are praised for their knowledge and friendly attitude. One reviewer described the captain as “fantastic & very accommodating,” which adds to the positive vibe.
Weather and Cancellation: The tour is weather-dependent, with a full refund offered if canceled due to poor conditions. You can cancel up to 24 hours in advance for a full refund, giving peace of mind.
Final Thoughts

This boat trip offers a fantastic way to see Dubrovnik from a different angle—combining coastal scenery, historic sites, and leisure opportunities. The balance of guided exploration and free time allows travelers to customize their experience, whether they want to relax, photograph, or snorkel in peaceful waters.
The speed boat and friendly guides make this experience stand out from slower, more crowded options, while the inclusion of drinks and snorkeling gear enhances comfort and convenience. It’s especially suited for those who want a combination of adventure and downtime in a small group setting.
Overall, if you’re looking for a fun, scenic, and value-packed day trip that showcases the best of Dubrovnik’s surroundings, this tour is well worth considering.
FAQs
Do I need to book in advance?
Yes, booking ahead is recommended to secure your spot, especially during peak season.
How long is the boat ride?
The cruise from Cavtat to Lokrum takes around 1 hour and 40 minutes each way.
Is there an entrance fee for Lokrum Island?
Yes, the mandatory ticket costs €30 per adult, payable on the spot.
What is included in the tour?
You get use of snorkeling equipment, drinks (alcoholic and non-alcoholic), and fuel. Entrance to Lokrum Island is not included.
Can I bring children?
Yes, most travelers can participate, and the tour is family-friendly. Reviewers mention traveling with kids aged 5-18.
What should I wear?
Comfortable clothing, swimwear, and sun protection are recommended. Bring a towel if you plan to swim.
Is this tour suitable for people with mobility issues?
It might be challenging because of the boat trips and walking on uneven terrain at stops.
How long do I have at each stop?
Lokrum Island allows about 1 hour 40 minutes; Betina Cave stop is approximately 30 minutes, and St. Jacob Beach is about 40 minutes.
Are drinks included?
Yes, a variety of drinks including alcoholic beverages, soda, and water are provided.
What if the weather is bad?
The tour is canceled if weather conditions are poor, with full refunds or alternative dates offered.
To sum it up, this boat tour from Cavtat to Lokrum Island, Betina Cave, and St. Jacob Beach delivers a well-rounded experience packed with scenic beauty, adventure, and relaxation. It offers excellent value for travelers seeking a taste of Dubrovnik’s coastal wonders, especially if you appreciate knowledgeable guides and small-group intimacy. Whether you’re a nature lover, photo enthusiast, or just in need of a peaceful escape, this trip will leave you with plenty of memories of Croatia’s stunning Adriatic coast.
More Boat Tours in Dubrovnik
- Private boat tour to Blue cave and Elaphiti islands with drinks
- Best of Montenegro – Kotor Bay with Boat Ride (Small Group)
- Mljet National Park trip – Bike, Boat & Beach experience
- Luxury Private Sunset Cruise around Dubrovnik
- Private Elafiti Boat Trip Made to Fit Your Wishes
- From Dubrovnik: Elaphiti Islands Galleon Cruise with Lunch
More Tours in Dubrovnik
More Tour Reviews in Dubrovnik
Looking for something different? Other Dubrovnik activities we've written about
- Private boat tour to Blue cave and Elaphiti islands with drinks
- Walking Tour to Old City
- Habitat Gin Lab Experience
- Dubrovnik: Premium Small Group 6 Cave Tour
- Cavtat to Lokrum Island, Betina Cave & St Jacobs beach boat tour
- Sunset Wall Walk: 75-Minute Guided Tour & Free Exploration
- From Dubrovnik: Ston, Korcula, Peljesac and Local Farm Visit
- Dubrovnik: Morning Blue Cave speedboat tour with drinks
- Dubrovnik: City Tour With Local Guide
- Blue Cave-Green caves-Lopud Sandy beach – tour with drink
- Best of Montenegro – Kotor Bay with Boat Ride (Small Group)
- Unique Family Activity With Best Local Pancakes!
