Beaches: Access to many Algarve beaches is usually free. While there, enjoy fascinating ocean views and golden sands.
Nature trails: The Algarve is well known for exhilarating hiking trails, running along the coast and inland-bound. The most recommendable is the Seven Hanging Valleys Trail near Carvoeiro as it offers free access to some of the Algarve's most dramatic coastal panoramas.
Markets: Many of the Algarve's towns, including Albufeira, Lagos, Monchique and Olh√£o, have a vibrant market day, with traders selling everything from fresh fruit and vegetables to ceramics, clothes and local crafts. Wandering through the stalls costs nothing at all.