Grotta Verde

Grotta Verde is a sea cave near the coast of Anacapri that sits partially submerged and is accessible only by boat. Its name comes from the green light that fills the chamber when sunlight hits the yellow-toned walls and reflects off the blue seawater inside.

The cave formed through geological shifts as sea levels and land elevation changed repeatedly, creating different patterns of erosion. Archaeological discoveries beneath the waterline show that people lived in this region during Neolithic times, before the cave took on its current shape.

Local fishermen have long shared stories about this place through generations, passing down knowledge about sea navigation and how the waters change with the seasons. These oral traditions still shape how people understand and experience the cave today.

The cave is reachable only by boat when sea conditions are calm, and you travel in a small vessel that enters the water passage to reach the opening. Visitors should be flexible with timing and wait for good weather, as rough seas can make access impossible.

The cave owes its present shape to an unusual geological process: the floor was carved when land levels were higher, while the roof eroded during a period when land sank lower. This interplay of land rise and fall created a hollow space with a structure found nowhere else.

Location: Anacapri

GPS coordinates: 40.53936,14.22077

Latest update: December 12, 2025 12:08