Plunge into the electric-blue waters of Montenegro's legendary Blue Cave, then snorkel secret grottos and secluded pebble coves inaccessible by any road. This is the Bay of Kotor's most photogenic bucket-list adventure, done in total privacy.
What to expect
Your captain navigates the outer bay and up the Adriatic coast to the Blue Cave, where sunlight refracts through the submerged entrance and turns the water an otherworldly cobalt. You'll snorkel the cave's interior, then motor on to hidden coves and emerald grottoes for open-water swimming. On the return, the boat anchors in a sheltered bay for cold drinks and fresh local prosciutto and cheese. The entire journey showcases Montenegro's wild coastline from the most privileged vantage point possible.
Good to know
Best in calm seas (July–early September). Bring reef-safe sunscreen, a towel, and swimwear. Snorkelling equipment is typically provided. Confirm the tour window against your all-aboard time — allow at least 4–5 hours including tender.