In addition to the beaches, the eastern Algarve is also known for its picturesque towns and cities. Tavira, for example, is a charming historic town with cobblestone streets, old clothes and a medieval castle. Olhão is famous for its fish market, where visitors can taste the region's fresh seafood. The exuberant nature is also a highlight in the eastern Algarve. The Ria Formosa Natural Reserve, for example, is a paradise for wildlife lovers, with a wide variety of birds and unique ecosystems. Ecotourism enthusiasts can explore trails, take boat trips and discover the region's rich biodiversity.