How Was Benagil Cave Formed?

This geological marvel is a result of millennia of natural forces shaping the limestone cliffs of the Algarve. The soft limestone rock was carved by the relentless action of waves, wind, and rain, creating intricate patterns and the impressive dome structure. 

Known as a sinkhole, the skylight was formed when the roof of the cave collapsed under its own weight, leaving behind a circular opening that now offers a unique glimpse of the sky. 
Even today, the cave is continuously shaped by the tides, making it a living piece of art that changes subtly over time. 

Legends and Myths of Benagil Cave
The mystical allure of Benagil Cave has inspired many local legends. Some say that pirates once used the cave as a hiding spot for their treasures. While no treasure has ever been found, the story adds a touch of mystery for visitors. 
Locals also speak of a fisherman who sought refuge in the cave during a fierce storm, claiming the light from the skylight guided him to safety, dubbing it the "Eye of God." 

Folklore even suggests that sea nymphs inhabited the cave, luring sailors with their songs. 

Standing in the cave today, the echoes of the waves seem to carry whispers of these ancient tales.