Sagres is the most southwesterly resort in the Algarve and in Roman times was part of an area called the Promontorium Sacrum (hence the name, Sagres). At this time it was believed to be the most westerly part of the world and it was thought that the setting sun off the point made the waters of the ocean boil. It is still relatively untouched by tourism and is an attractive town of mainly low rise houses, lining the quiet streets. Because of its location people often expect a wind-swept barren landscape, but Sagres is a truly tranquil town with beautiful beaches, a picturesque harbour at Baleeira, a very pretty square, Praca da Republica, and stunning views. It is very popular in summer with visitors, but all year round with fishermen and surfers because of the western Atlantic waters creating such good waves for surfing.