Doca do Cavacas is a small complex of natural volcanic pools located on Madeira’s south coast, just outside Funchal. The pools are filled with seawater and offer a unique spot to swim while waves crash dramatically against the rocks nearby. There’s easy access to the ocean, sunbathing areas, and views toward Cabo Girão and Praia Formosa. It’s a quieter alternative to Porto Moniz and perfect for a quick swim or relaxing afternoon close to the city.