Portugal's Natural Wonders

Explore the distinct geological and historical landmarks of the Carvoeiro coastline. This selection features natural limestone formations, including vertical sinkholes and sea caves like A Boneca, known for its twin natural windows facing the Atlantic. The list also highlights the 1920s Alfanzina Lighthouse, the Pias peak, and the Convento de São José, which preserves prehistoric megaliths within its 18th-century grounds, illustrating the region's transition from ancient settlement to maritime importance.

Algar

A vertical limestone sinkhole characteristic of the Algarve's karst landscape, formed by the natural erosion of the coastal plateau.

Alfanzina Lighthouse

Built in 1920, this active lighthouse features a square masonry tower and serves as a navigational aid along the rocky cliffs of Lagoa.

A Boneca

A sea cave accessible via a cliffside path, featuring two distinct natural openings that look out over the ocean.

Convento de São José

An 18th-century former convent that now serves as a cultural center and displays a prehistoric menhir found in the local area.

Pias

A natural elevation providing a vantage point over the surrounding limestone hills and the coastal landscape near Carvoeiro.