
1 / 10Kotor: Blue Cave Swim Stop, Lady of the Rocks & Submarine base
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
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.











