🇮🇹Italy, Capri
Grotta Azzurra
Grotta Azzurra, known as the Blue Grotto, is a sea cave on the island of Capri, Italy. Positioned along the northwestern coast, this geological feature is renowned for its vibrant blue waters, caused by sunlight passing through an underwater cavity and shining through the seawater.
More about Grotta Azzurra
The cave itself measures approximately 60 meters in length and 25 meters wide, with an entrance height of around 1.5 meters. It has been a popular attraction since the 19th century, rediscovered by German poet August Kopisch in 1826. Visitors can access the cave via small boats from Marina Grande, dependent on weather conditions due to the cave's low entrance.