A Boneca: A small cave with one of the best views in the Algarve

If you walk along the cliffs of Carvoeiro toward Algar Seco, you will eventually reach one of the most charming little spots on the Algarve coast – A Boneca. It is neither a large cave nor a famous beach, yet it has become one of the most visited and photographed viewpoints in the area. What makes it special is its simplicity: a small opening in the rock with two natural “windows” looking out to the Atlantic Ocean.

Boneca cave sits within the dramatic limestone formations of Algar Seco, a stretch of coastline known for its eroded cliffs, arches, and tunnels shaped by centuries of wind and waves. The cave itself was formed naturally as the sea slowly eroded the soft limestone. Over time, two holes formed in the cave's outer wall. From inside, these openings frame the ocean perfectly, creating the impression of looking through giant stone windows.

Standing inside the cave is a unique experience. The view is simple but powerful: deep blue water, golden cliffs, and the constant sound of waves. The light also changes throughout the day, giving the cave a different atmosphere depending on when you visit. Early morning is often quiet and peaceful, while sunset brings warm golden tones and different shadows.

The name “A Boneca,” which means “The Doll” in Portuguese, is believed to come from the way the rock formation looked from the sea. Sailors and fishermen thought the cliff resembled the face of a doll, especially with the two round openings that looked a bit like eyes.

Today, the cave is easily accessible thanks to the Algar Seco boardwalk. From Carvoeiro town centre, the walk takes around ten to fifteen minutes and follows a scenic cliff path with several viewpoints along the way. The route itself is part of the experience, offering breathtaking views of the Atlantic and the Algarve coastline.

Although A Boneca is a small stop, it captures something that defines the Algarve: dramatic natural scenery shaped by time and the sea. Looking through the stone windows is enough to understand why this tiny cave has become such a memorable spot in Carvoeiro.