Azenhas do Mar is a picturesque coastal village where whitewashed houses tumble dramatically down a rocky cliff towards the Atlantic Ocean. The name means 'watermills of the sea', after ancient watermills powered by streams flowing to the ocean. Its highlight is the natural rock swimming pool, rated by Conde Nast Traveler as one of the most beautiful in the world. The pool fills with seawater at high tide, offering a unique swimming experience. The small beach is sheltered by cliffs from the wind. Visit at low tide for beach access, or high tide for the pool. The village offers excellent seafood restaurants with ocean views.