Kotor Blue Cave & Lady of the Rocks Private Boat Tour

Summary

Swim in Kotor’s Blue Cave then explore Lady of the Rocks by private boat

You’ll set off from Kotor by private speedboat with a local skipper, feeling both excitement and calm as you cross the bay. Swim in the glowing Blue Cave, listen to stories about Mamula Fortress and secret submarine tunnels, then walk among centuries-old legends on Our Lady of the Rocks island. Expect laughter, sea spray, and moments that linger long after you’ve dried off.

Step-by-step itinerary

Day 1 — Explore Bay of Kotor by private boat

• Depart from Kotor waterfront
• Enjoy panoramic Old Town views
• Swim and snorkel in Blue Cave
• Cruise past Mamula Fortress
• Enter secret submarine tunnel
• Visit Our Lady of the Rocks island

Top questions

How long does the Kotor Blue Cave & Lady of the Rocks tour take?

The private boat tour lasts about 3 hours from start to finish.

Is swimming allowed at the Blue Cave during this tour?

Yes, you’ll have around 20 minutes to swim or snorkel inside the Blue Cave.

Does this tour include snorkeling gear?

Yes, quality snorkeling equipment is provided for all guests onboard.

Can we get off at Mamula Fortress during this trip?

No, you’ll only pass by Mamula Fortress for panoramic views without disembarking.

What’s included on board during the private boat tour?

Bottled water, WiFi, snorkeling gear, fuel surcharge, and a multilingual skipper are included.

Is pickup available for this Kotor boat tour?

No hotel pickup is included; tours start from Kotor waterfront near Old Town.

Are infants allowed on this private boat trip?

Infants are allowed but must sit on an adult’s lap throughout the journey.

Is this tour suitable for pregnant travelers or those with health issues?

The tour isn’t recommended for pregnant travelers or those with spinal or cardiovascular issues.

What’s included

Your day includes a multilingual professional skipper guiding your journey from Kotor’s waterfront; bottled water for everyone; free WiFi onboard if you want to share photos live; use of quality snorkeling gear at the Blue Cave; plus all fuel costs covered so there are no hidden fees—just bring yourself and maybe an extra towel if you tend to drip everywhere like I did.

What’s the experience like?

The first thing I noticed was the slap of water against the hull as we left Kotor — that sound just bounces around your head, you know? Our skipper, Marko, waved at someone on shore and then pointed out how the city walls snake up the mountain. It was early but already warm; you could smell salt and diesel mixed together. I fumbled with my phone trying to get a photo but honestly, it didn’t capture how huge those cliffs feel when you’re right there in the bay.

We reached the Blue Cave after maybe 30 minutes — hard to keep track because I got distracted watching cormorants dive. The cave itself is smaller than I expected but when sunlight hits, everything glows this wild electric blue under the water. Marko handed me a snorkel (I hesitated — cold!) but once I jumped in, it felt like swimming inside a sapphire. My wife laughed at my shivering; she said it was “refreshing.” That’s one word for it.

After drying off in the sun (the wind whipped my towel away at one point), we cruised past Mamula Fortress. You can’t go ashore but Marko told us about its history — he used to fish near there as a kid and swears it’s haunted. Maybe he was joking? The submarine tunnel stop was weirdly quiet inside; echoes bounced off concrete walls and for a second it felt like time stopped. Not sure why that stuck with me.

Our last stop was Our Lady of the Rocks. The island is tiny — just enough space for a church and some stone paths. Inside, there are these silver plates sailors donated over centuries; our captain explained each one tells a story about storms or safe returns. I tried to pronounce “Gospa od Škrpjela” (Li laughed when I tried to say it in Montenegrin — probably butchered it). We wandered around while bells rang out across the bay and boats drifted past in silence. Still think about that view sometimes.