Best Blue Cave and Sea Cave Tours in Kotor — Our Top 15

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

★★★★★★★★★★5.0 · 1,104 reviews · 3 hours (approx.) · from $32 a head Our pick

Take a three-hour speedboat from Kotor to the Blue Cave, Our Lady of the Rocks, Perast, former submarine tunnels, and Mamula Fortress. Swimming depends on sea conditions. Expect a fast, sometimes bumpy ride, a shared boat, and stops shaped by weather and boat traffic.

“This tour was incredible, the captain was very skillful in the water, of course there’s always a bit of bouncing around with a speedboat in the ocean, but he varied speed and expertly navigated the water. Can’t recommend this tour enough, had a great time and truly enjoyed this experience!”

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2.Bay of Kotor and Blue Cave Speedboat Tour

★★★★★★★★★★4.7 · 291 reviews · 3 hours · from $53 a head

From Park Slobode, speed along the Bay of Kotor to the Blue Cave, an old submarine tunnel, and Our Lady of the Rocks. Expect fast rides, mountain views, a short swim, and lively English-speaking skippers such as Voign, Marco, or Andrea. Small-group and private options are available.

“Brilliant cruise. The skipper was excellent and very helpful. It was a beautiful long cruise with beautiful views of the Bay and several interesting sites to see including the blue caves. Highly recommend this tour and a lovely way to cool down during the day.”

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3.Speedboat Tour to Blue Cave and Our Lady of the Rocks

★★★★★★★★★★4.8 · 207 reviews · 3 hours · from $53 a head

Join Sea&Sun Adventures for a three-hour speedboat trip from Kotor with guides such as Bojan, Jovan, Nico, or Philip. See Perast, visit Our Lady of the Rocks, enter old submarine tunnels, pass Mamula, and swim in the Blue Cave when weather and boat traffic allow.

“We were late for our original booking but the company rescheduled as a private tour, which we were happy to do. Our guide Jovan was great. We saw the lady of the rocks, the submarine tunnel and the blue cave. Fantastic tour!”

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4.VIP Private Charter: Blue Cave & Lady of the Rocks (Flexible)

★★★★★★★★★★5.0 · 172 reviews · 3 hours (approx.) · from $357 for the boat, seats 6

Set out from Kotor with a private skipper and guide for a three-hour cruise through the bay. Visit Our Lady of the Rocks, swim in the Blue Cave, pass Mamula Island, and enter former submarine tunnels. The boat holds up to six people, with water, fuel, insurance, and flexible routing included.

“What a wonderful experience- learned some history and was able to swim by the Blue Cave. Loved entering the submarine tunnel.”

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

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

Set out from Park Slobode in Kotor on a small speedboat limited to 12 people. With skippers such as Milos, Milo, Peter, or Eli, you visit Our Lady of the Rocks, a Yugoslav submarine tunnel, Mamula Fortress, and the Blue Cave, with time to swim and use provided snorkeling gear.

“We had a wonderful time in this speedboat tour. Our guide gave us information about each point of interest. Taking the ride for the views alone would have been worth it. For me, the highlight was swimming when we reached the blue cave. It was spectacular! Great experience!”

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6.2025 Private Boat To Blue Cave 3 hours ADVENTURE

★★★★★★★★★★5.0 · 130 reviews · 3 hours (approx.) · from $242 for the boat, seats 6

Set out from Kotor with a skipper such as Aki or Bobin for a fast-paced private boat trip to the Blue Cave, Our Lady of the Rocks, Mamula Fortress, and former submarine tunnels. You can swim when conditions allow, hear local stories, and view Perast from the water. The boat holds your group of up to six.

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

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

This three-hour Kotor speedboat trip combines a Bay of Kotor cruise, Our Lady of the Rocks, Perast views, a swim at the Blue Cave, Mamula Island, and a former submarine tunnel. Skippers such as Eno, Igor, Egi, and Mirko have led past departures, but crew assignments vary. Expect shade, Wi-Fi, water, QR-code audio, and a group of up to 25.

“Great trip. The speedboat guide was very informative. We had a lovely swim just outside of the blue caves. 3 hours well spent.”

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8.Blue Cave and Our Lady of the Rock Speedboat Tour

★★★★★★★★★★4.7 · 110 reviews · 3 hours · from $53 a head

Join Poseidon Boat Tours for a three-hour speedboat ride from Kotor with an English-speaking skipper, stops at Our Lady of the Rocks, former submarine tunnels, Mamula Island, and the Blue Cave. Expect a small group of up to 10, swimming time, fast open-water travel, and changing plans if waves make the cave unsafe.

“I joined the Blue Cave tour in Kotor and had an amazing experience. The captain was extremely professional and welcoming, making us feel comfortable and safe throughout the tour. He provided detailed information at each stop, and answered all our questions sincerely. His energy and expertise made the tour enjoyable and fun. This is definitely an experience I’d love to do again!”

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9.Blue Cave 3 hours GROUP tour with modern speedboat

★★★★★★★★★★5.0 · 105 reviews · 3 hours (approx.) · from $60 a head

Sea Stars Kotor takes you by modern speedboat from Kotor to the Blue Cave, with time to swim inside or outside, enter Cold War submarine tunnels, and visit Our Lady of the Rocks. The small group holds up to 12 people, pickup is available at the Port of Kotor, and captains such as Ilija, Ivan, Peter, and Paki have earned praise for their friendly service.

“Very informative tour. The driver was friendly and provided us with well explained and interesting historical information. We visited a few sites and enjoyed the tour. We were unable to visit the blue cave due to the weather. The water was high (torrential rain the day before) and he did not want to take a chance. We could have swam (but the water was not clear) which was not there fault. Overall the skipper was great and made for a great tour.”

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10.Kotor Bay Speedboat Tour: Blue Cave and Lady of the Rocks

★★★★★★★★★★5.0 · 102 reviews · 3 hours (approx.) · from $54 a head

Set out from Dobrota in a small speedboat for a 3-hour tour of Kotor Bay and the Adriatic coast. Visit Our Lady of the Rocks, enter a former submarine tunnel, pass Mamula Island, and swim in the Blue Cave. Snorkeling gear and bottled water are included, with groups capped at 14 people.

“Excellent service and the guide was very helpful, communicative. Highly recommend yo everyone who visits Kotor, breathtaking views everywhere, you'll wont be disappointed.”

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11.Private Boat for Large Groups: Blue Cave & Lady of the Rocks

★★★★★★★★★★5.0 · 89 reviews · 3 hours (approx.) · from $1,307 for the boat, seats 15

Cruise from Kotor through the Bay of Kotor to Our Lady of the Rocks, Perast, the Blue Cave, Mamula Island, and former submarine tunnels. You get a swim stop, local stories, fuel, water, insurance, and a private boat for up to 15 people. Bring a jacket, sunscreen, towel, and modest clothing for the church.

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12.Kotor Private Speedboat Rental: Blue Cave & Lady of the Rocks

★★★★★★★★★★5.0 · 87 reviews · 3 hours (approx.) · from $685 for the boat, seats 14

You’ll cruise with an English-speaking skipper such as George, Matt, or Ilija from Kotor to Our Lady of the Rocks, the Blue Cave, Mamula Island, and former submarine tunnels. The private boat holds up to 14 people, with fuel, water, and fees included. Bring swimwear, a towel, sun protection, and a jacket.

“Had an excellent time on the water with our guide. He was knowledgeable, friendly and fun. He took us to some really special places and navigated the boat with excellent precision. We felt safe and in good hands at all times. Would highly recommend this excursion.”

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13.Blue Cave, Lady of the Rocks and Kotor Bay SpeedBoat Tour 3H

★★★★★★★★★★5.0 · 70 reviews · 3 hours (approx.) · from $43 a head

Set out from Kotor with an English-speaking captain such as Nikola or Milos for a fast three-hour trip around Boka Bay. Visit Our Lady of the Rocks, a former submarine tunnel, Mamula Island, and the Blue Cave, with time for swimming when conditions allow. The boat carries up to 24 people.

“Was an excellent trip on sea on a speed both which pump our adrenaline and having fun. Visited the most iconic spots from the Kotor fiord. I will definetly repeat the experience on different locations around the Adriatic Sea.”

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14.Speed Boat Trip: Kotor Bay attraction , Blue Cave and beach time

★★★★★★★★★★5.0 · 63 reviews · 4 hours (approx.) · from $78 a head

Cruise from Kotor in a speedboat for up to 10 people, with stops at Our Lady of the Rocks, Dobrec Beach, Lustica’s submarine base, and the Blue Cave. Swim with provided snorkeling gear when weather allows, hear local stories from skippers such as Nicholas or Andrew, and return after about four hours.

“Great host and fun trip. The beach was gorgeous! Would definitely do it again. Lunch a good as well.”

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15.Kotor Private Family Speedboat: Blue Cave & Lady of the Rocks

★★★★★★★★★★5.0 · 62 reviews · 3 hours (approx.) · from $411 for the boat, seats 9

Take a private three-hour speedboat from Kotor for up to nine people. Your English-speaking skipper guides you past Perast and Mamula, stops at Our Lady of the Rocks, and takes you to the Blue Cave and former submarine tunnels. Swimming, flexible timing, and a private boat make this a strong family and small-group outing.

“We had such a fun time on the speedboat. Some of the sites were very busy in late June (as was the city itself, which was why it was nice to be in a boat), so even though our guide said we had 20 minutes, he allowed us to stay for a much shorter time and have more time swimming. The Blue Cave is also very busy. It's amazing to see, but don't expect to swim there unless you want to be with dozens of other boats. Our guide took us to another, less busy location to swim for a while and we appreciated that!”

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