The 13 Best Mamula Island & Submarine Base Tours

1.Blue Cave Swim Stop, Lady of the Rocks & Submarine Base

★★★★★★★★★★5.0 · 1,914 reviews · 3 hours (approx.) · from $39Our pick

This three-hour speedboat tour from Kotor combines Bay of Kotor scenery with Our Lady of the Rocks, Perast views, a former submarine tunnel, Mamula Island, and a swim at the Blue Cave. English-speaking skippers such as George and Captain Aki have led departures. Bring a towel, jacket, sunscreen, and water shoes.

“Fun boat ride with visit in cave and swimming outside cave. Only thing that would have made this better is extended swim time and food to feed the fish!”

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2.Boat to Blue Cave & Lady of the Rocks &Submarine Base

★★★★★★★★★★5.0 · 1,104 reviews · 3 hours (approx.) · from $32Best value

Ride a speedboat from Kotor to the Blue Cave, Our Lady of the Rocks, Perast, former submarine tunnels, and Mamula Fortress. The three-hour trip costs $32.53 per person and includes swimming or snorkeling when sea conditions allow. Captains such as Boben have earned warm praise, but group size, rough water, and limited commentary can vary.

“Unfortunately rain the night before did not allow us going into the Blue Cave. Our boat was clean and our driver friendly. I do wish there was information/history given about Kotor, the people, culture, cave- any would had been nice. Also, water please.”

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3.Blue cave, Mamula island, Submarine tunnels and Our lady of the Rocks (3h)

★★★★★★★★★★5.0 · 575 reviews · 3 hours (approx.) · from $42

Set out from Kotor with Sea Dog Speed Boat Tours for a fast-paced three-hour trip across the bay and Adriatic coast. Expect a 70-minute ride to the Blue Cave, time to swim, a look at Mamula and old submarine tunnels, then Our Lady of the Rocks. Bottled water is included; church entry costs €1.50.

“It’s a long way between the sites BUT, worth the trip. It was relatively inexpensive. The guide was knowledgable about each place. Rainy day - that’s Mother nature.”

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4.Blue Cave Kotor Swim, Mamula&Lady of the Rock 3 Hour Ticket Tour

★★★★★★★★★★4.5 · 471 reviews · 3 hours (approx.) · from $48

This 3-hour Limitless Speedboat trip takes you from Kotor to Our Lady of the Rocks, Mamula Island, the Blue Cave, and former submarine tunnels. Expect a fast, scenic ride, a short church-island visit, snorkel gear, Wi-Fi, and swimming time when sea and weather conditions allow. Captains such as Dragan, Chris, and Igor lead recent departures.

“Absolutely stunning views. The boat was a little crowded. We could've had more room. It would've been nice to have some refreshments”

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5.Blue Cave, Submarine Base and Lady of the Rocks Tour

★★★★★★★★★★4.5 · 241 reviews · 3 hours (approx.) · from $39

Ride a comfortable speedboat from Kotor through Boka Bay to Perast, Our Lady of the Rocks, a Cold War submarine base, Mamula Island, and the Blue Cave. You get 30 minutes to swim, bottled water, safety gear, and an English-speaking skipper, with guides such as Nikola, Vasco, and Enes noted for lively commentary and good music.

“Exciting and extremely informative boat ride. Going into the blue cave was astonishing as was the submarine tunnels! Great trip… very memorable!”

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6.Boat tour to Lady of the Rock , Submarine base & Blue Cave swim

★★★★★★★★★★5.0 · 196 reviews · 3 hours (approx.) · from $54

Spend about three hours on a speedboat from Kotor, with stops at Our Lady of the Rocks, the Blue Cave, and a former submarine base on Luštica. Your skipper shares local history, provides bottled water and snorkel gear, and keeps the group moving. Andrej has earned special praise, though boarding can be awkward for some.

“We LOVED this tour!! Kotor Bay from the water is amazing!!! And all the stops were wonderful too!! We especially loved the swim in the super clear water! Andrej was a wonderful skipper, and the amount of time at each stop was perfect! Book this…you’ll be so glad you did!!!”

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7.Kotor Cruise: Perast, Our Lady of The Rocks, Mamula, Blue Cave, Porto Montenegro

★★★★★★★★★★5.0 · 161 reviews · 8 hours (approx.) · from $113

Spend about eight hours on a spacious boat from Kotor, with stops at the Blue Cave, Porto Montenegro, and Our Lady of the Rocks. English or Russian-speaking guides such as Milos, Luka, Nina, and Danny share local stories, while champagne, rakija, fruit, swimming breaks, and hotel pickup add ease. Lunch, towels, and tips cost extra.

“I highly recommend the Kotor Cruise tour! Experienced guide combined with the beautiful landscapes will for sure make your day. The place that I liked the best – Blue Cave! Such a magical place, like you’re on another planet! Special thanks for recommending to my hostel's manager Milan, i'd never find it without your help :)”

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8.Speedboat Tour to Lady of the Rock, Mamula and Blue Cave Swim

★★★★★★★★★★5.0 · 132 reviews · 3 hours (approx.) · from $52

From Park Slobode in Kotor, you’ll ride a speedboat to Our Lady of the Rocks, a former submarine tunnel, Mamula Fortress, and the Blue Cave. Expect fast cruising, coastal views, a swim stop, snorkeling gear, and one included drink. Captains such as Milos, Milo, Peter, and Eli have been praised for their energy and local stories.

“Great views of the bay. Wonderful host. Boat was the perfect size and we had time to swim in the beautiful blue water.”

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9.The Grand Boka Tour:Blue Cave, Lady of the Rocks & Submarine Base

★★★★★★★★★★5.0 · 116 reviews · 3 hours (approx.) · from $54

Set out from Kotor with a licensed skipper and crew for a fast-paced three-hour cruise. You’ll visit Our Lady of the Rocks, swim near the Blue Cave when conditions allow, pass Perast and Mamula Island, and enter a former submarine tunnel. Skippers may include Eno, Mirko, Igor, or Morad.

“The boat left on time and was not too crowded. Igor (the boatman) was clear on where we were going and gave good background on the sights. Overall a really pleasant experience.”

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10.Ticket Tour: Blue Cave, Mamula Island, Submarine Tunnel, Lady of the Rocks (3h)

★★★★★★★★★★4.5 · 49 reviews · from $46

Spend three hours on a shared speedboat with a driver-guide, visiting the Blue Cave, Yugoslav submarine tunnels, Mamula Island, Perast, St. Nikola Church, and Our Lady of the Rocks. Bottled water is included, swimming may be possible at the cave, and admission to Our Lady of the Rocks is extra.

“We enjoyed the tour very much. People had the chance to swim at the Blue Cave and our skipper and guide were very friendly and helpful, offering interesting bits about the history of the places. Highly recommended!”

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11.Bokokotor Bay, Blue Cave and panorama of Mamula

★★★★★★★★★★4.4 · 45 reviews · 3 hours · from $40

Set out from Park Slobode near Kotor’s port for a three-hour speedboat ride through Verige, Tivat, and Herceg Novi. You’ll see Mamula Island and old submarine bases before swimming in the Blue Cave. Captain Sasha has guided some departures, and the tour includes water, soda, snorkeling gear, and all fees.

“Great day and great adventure! Nice captain and beautiful sights !!! Worth every cent”

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12.Blue Cave, Lady of Rocks , Perast and Mamula Speedboattour MW

★★★★★★★★★★4.5 · 39 reviews · from $40

This three-hour private speedboat trip from Kotor visits Our Lady of the Rocks, Perast, submarine tunnels, Mamula Island, and the Blue Cave. You get bottled water, snorkeling gear, entrance to the Blue Cave, and a chance to swim in clear water. The church entrance costs an extra €3. Drivers vary, with Jackie praised for her friendly service and lively music.

“Great time on the water! The stops were amazing. Not much commentary from the boat operator during the trip and no snorkeling equipment was available. Had to ask for water midway and there wasn’t any on the boat but he got some at the following stop. Arrival insRead more”

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13.Lady of the Rock and Mamula with Blue Cave Private Tour

★★★★★★★★★★5.0 · 24 reviews · 3 hours (approx.)

From Kotor, join Milos and his local crew for a private speedboat outing to Our Lady of the Rocks, the former submarine tunnel, Mamula Fortress, and the Blue Cave. You get bottled drinks, beer, WiFi, and snorkeling gear. The boat holds up to six, making this a flexible choice for families or friends.

“If was a fabulous day on the water. The guide was awesome. He kept us away from the big crowds and took us to see all we wanted to. Had an amazing time Louis do it again”

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