Interesting fact
The Blue Cave, located on the island of Biševo in Croatia, is a natural sea cave known for its striking blue light effect. The cave is 24 meters long, 10 to 12 meters deep, and 15 meters high. This optical phenomenon occurs when sunlight passes through an underwater opening.
More about Kayaking Cave
Discovered in 1884, the Blue Cave is accessed by boat from nearby islands like Vis. The cave is best visited between 11 am and 1 pm when the sun's angle is ideal for illuminating the interior. Visitors must enter in small boats, as the entrance is only 1.5 meters high. Seasonal tours operate from April to October.