The Gruta de Benagil is a unique natural wonder located in the Algarve region of southern Portugal. It is one of the most popular tourist attractions in the area, attracting visitors from around the world who come to marvel at its stunning beauty and otherworldly atmosphere.

The cave is situated on the coast, near the small fishing village of Benagil. It is a large, dome-shaped cave with a gaping hole in the ceiling, allowing the sunlight to stream down and illuminate the interior with a warm, golden glow.

Visitors to the Gruta de Benagil can access the cave by boat or kayak, and many local tour companies offer guided excursions to the site.