Is swimming ability required for the Blue Cave?

Basic water confidence is needed. The cave entrance involves swimming and scrambling over rocks; life jackets are typically provided. Speak to your operator if you have limited swimming experience.

What is the Blue Cave and why is it special?

A sea cave on Boka Bay's coast famous for its luminous turquoise water caused by sunlight reflecting off the seabed. Swimming inside offers a unique sensory experience and stunning photo opportunities.

Can I take photos at Our Lady of the Rocks?

Yes. The islet's 17th-century chapel and surrounding bay views are highly photogenic. Expect a short landing and cultural brief; photography from the boat is also possible.

How long do we spend swimming in the cave?

Typically 20–30 minutes, though this varies by operator and group size. Water time may be adjusted based on sea conditions and weather.

What's included in the EUR 45 base price?

Boat ride, stops at Blue Cave and Our Lady of the Rocks, and guide commentary. Confirm what extras (lunch, drinks, photos, transfers) are included or cost extra when you book.

Is the tour suitable for young children?

Children aged 6+ with swimming ability can usually join. Toddlers and non-swimmers may struggle with cave entry; ask your operator about age/ability requirements before booking.

1 / 10

Kotor: Blue Cave Swim Stop, Lady of the Rocks & Submarine base

(3)

Kotor, Montenegro

Boat ToursWater ActivitiesNature ToursLuxury

About this activity

Explore Boka Bay's most iconic landmarks in a single 3-hour boat journey, combining natural wonders with cultural heritage. Swim in the luminous Blue Cave, visit the centuries-old Our Lady of the Rocks chapel, and discover the historic Mamula Island fortress while taking in dramatic coastal scenery.

Join us for an amazing Boka Bay adventure designed for sailors, art lovers, swimmers, and nature fans. Experience it all – from panoramic views of Boka Bay and Mamula Island to a quick cultural stop at Our Lady of the Rocks islet, and a refreshing dip in the beautiful blue waters of the Blue Cave.

Highlights

✓Swim in the striking Blue Cave with crystalline turquoise water
✓Visit Our Lady of the Rocks, a sacred islet with a 17th-century chapel
✓Pass Mamula Island's Austro-Hungarian fortress
✓Panoramic views of Boka Bay's steep limestone cliffs
✓Guided boat journey through Europe's deepest fjord

Insider tips

★Bring a waterproof bag or dry case for valuables; the cave swim involves climbing slippery rocks
★Go early morning for calmest waters and best light in the cave
★Wear water shoes or sandals with grip—cave entry involves rocky terrain
★The submarine base reference (if relevant) is historical; focus your curiosity on the living Boka landscape instead

Good to know

•Duration is 3 hours total; plan accordingly for hotel transfers
•Swimwear and towel essential; bring sun protection (SPF, hat, UV rash guard)
•Activity involves moderate swimming and rock climbing; basic water confidence required
•Small group boat tours; confirm exact meeting point and time when booking

Who it's for

Active swimmers and water sports enthusiastsHistory and culture buffs interested in Venetian heritageNature photographers seeking dramatic coastal landscapesCouples and small groups looking for a compact scenic tour

Best time to visit

May–September for warmest water and calmest conditions. Early morning departures (8–9 AM) offer the best light for cave photography and fewer crowds at popular stops.

Frequently asked questions

Reviews

(3)

Vik L.

Apr 2026

our guide Mehmet couldnt do enough for us and the underground lake you can hear before you see was the highlight ... First thing in the morning so it wasnt too busy. Honestly better than the cave tour we did in lisbon last year, and first thing in the morning. Would book again no question, loved it

Vik P.

Sep 2025

So nice this one, squeezing through the narrow bit was amazing and Pablo the guide explain everything good. Better than Athens for sure, we go again!

Rob K.

Jul 2025

our guide Diego was brilliant and the underground lake you can hear before you see was the highlight, and mid-week so it was quiet.

from€44.99/ person

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