Most-reviewed trip
Blue Cave, Submarine Base, 3 Hours
Kotor: Blue Cave, Submarine Base, and Lady of the Rocks Tour runs through Aquaholic Speedboat Tours Kotor. Rated 4.8 across 5,099 reviews. Runs 3 hours. From $43.
Blue Cave Tours
The most-reviewed option, run by Aquaholic Speedboat Tours Kotor, rates 4.8 across 5,099 reviews and starts at $43 for three hours. Cheaper seats exist: Hawai Boat Tours runs a 3 to 7 hour version from $38, rated 4.7 across 2,533 reviews. At the upper end, a 4-hour trip rated 4.9 across 343 reviews costs from $51 and adds proper time in Perast. A five-hour kayak and snorkel adventure from Montenegro+ goes for $136.
Blue Cave Tours By Price And Rating
Decide first on time. The standard three-hour format fits the cave, a swim and a pass of the tunnels into a tight loop, while the 4-hour options slow down and put you ashore in Perast's old town (see Walking Kotor Old Town). Group size matters too: shared speedboats fill quickly in summer, so reserve early. Since all the tours here allow free cancellation, a change of plan costs you nothing.
Blue Cave Swim, 3.5 Hours
3 - 3.5 hours · MONTENEGRO SUBMARINE & SPEED BOAT TOURS
from $40per personKotor: Blue Cave Swim, Lady of the Rocks & Submarine Tunnels runs through MONTENEGRO SUBMARINE & SPEED BOAT TOURS. Rated 4.7 across 4,903 reviews. Runs 3 - 3.5 hours. From $40.
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Blue Cave Swim, War Tunnels
3 - 7 hours · Hawai Boat Tours Kotor
from $38per personFrom Kotor: 3h Full Tour to Blue Cave & Swim & War tunnels runs through Hawai Boat Tours Kotor. Rated 4.7 across 2,533 reviews. Runs 3 - 7 hours. From $38.
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Blue Cave, Mamula and Perast Stops
3 hours · MontenegroGlobe
from $44per personKotor: Blue Cave, Submarine Base, Mamula, Perast & swim time runs through MontenegroGlobe. Rated 4.8 across 1,651 reviews. Runs 3 hours. From $44.
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Easy Boat Tour, 3-Hour Blue Cave
3 hours · Easy Boat Tour
from $38per personKotor: Boat Tour with Blue Cave visit and Boka Bay runs through Easy Boat Tour. Rated 4.8 across 1,039 reviews. Runs 3 hours. From $38.
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Sea Dog Speedboat, Blue Cave, 3h
3 hours · Sea Dog Speed Boat Tours
from $45per personBlue cave, Mamula island, Submarine tunnels and Our lady of the Rocks (3h) runs through Sea Dog Speed Boat Tours. Rated 4.8 across 697 reviews. Runs 3 hours. From $45.
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Exclusive Blue Cave Swim, 3 Hours
3 hours · LIMITLESS SPEED BOAT KOTOR
from $57per personExclusive Blue Cave Kotor Swim, Mamula&Lady of the Rock 3 Hour runs through LIMITLESS SPEED BOAT KOTOR. Rated 4.8 across 592 reviews. Runs 3 hours. From $57.
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Blue Cave and Perast, 4 Hours
4 hours
from $51per personBest from Kotor: Blue Cave, Swimming & Old Town Perast 4H. Rated 4.9 across 343 reviews. Runs 4 hours. From $51.
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Blue Cave Kayak and Snorkel
5 hours · Montenegro+
from $136per personBlue Cave Kayak & Snorkel Adventure from Kotor / Tivat runs through Montenegro+. Rated 4.7 across 96 reviews. Runs 5 hours. From $136.
Check availability →Picking The Right Blue Cave Trip
Private boats change the arithmetic. A charter for up to nine people with Montenegro Submarine and Speedboat Tours starts at $389 for three hours on the same route, rated 4.9 across 221 reviews, and the boat leaves on your schedule. A VIP flexible version from the same operator starts at $169 per person. For a self-powered day, the kayak and snorkel adventure pairs paddling from Kotor or Tivat with the cave.
Trips run through the warmer months, and boats anchor 10-20 m outside and the swim in happens only when the sea is calm enough, so blustery departures may skip the cave or stop at the mouth. Morning slots tend to draw flatter water and fewer boats crowding the entrance. With free cancellation on every listing here, there is little downside to booking a summer seat early and adjusting later if plans shift.
Booking Timing For The Cave
Boats anchor outside the cave, and swimmers reach it from the boat. Come July and August, the busiest departures are worth booking several days out. Most shared boat trips run about three hours with free cancellation, so booking early costs little if plans shift. Boats wait outside, and you swim in, so pick a departure with time to dry off after.