Dubrovnik: Blue & Green Cave Tour by Boat with Elaphite Islands

4.90

(157 reviews)

What’s the experience like?

I’ll admit, I was a little nervous about the whole “cave swimming” thing before we left Dubrovnik. The Adriatic looked calm but impossibly deep from the dock — you know that feeling when you can’t quite tell if you’re excited or just second-guessing your life choices? Our skipper, Marko, greeted us with a grin and a bottle of cold water (and later, rakia — but that’s another story). He handed out snorkels and cracked a joke about his “fancy black boat” looking like something from a James Bond movie. It did, honestly.

The first stop was the Blue Cave. I could smell salt and sunscreen and something faintly metallic from the ladder as we slipped into the water. The light inside really does this weird blue shimmer on your skin — not sure how to describe it except that it felt like swimming through stained glass. Marko kept an eye on us while telling stories about pirates hiding treasure here (I think he enjoys winding up tourists). We drifted to the Green Cave after that — he actually drove the boat right inside. The echo in there made our laughter sound huge. There were maybe seven of us total; nobody rushed or shouted over each other.

I didn’t expect to like Canyon Cave as much as I did — it’s smaller, rougher around the edges, but somehow quieter too. We swam in slowly, half-whispering because it felt right. There was this moment where all I heard was my own breathing and distant seagulls outside. Afterward, we headed for Šunj Beach on Lopud Island. Marko called it “the only real sand in Dubrovnik,” which made me laugh until I actually stepped onto it barefoot — soft and warm, not pebbly at all.

We lounged there longer than planned, sipping cold beer (or Coca-Cola if you wanted), just letting time blur out for a bit. Someone tried local brandy and coughed so hard they almost dropped their glass — even Marko laughed at that one. Looking back now, it wasn’t just about caves or beaches; it was how easy everyone felt together on that small boat with the sun starting to dip behind Elaphite Islands. I still think about that blue light sometimes when I close my eyes.