Tourist movement Tuscany is also linked to the seaside resorts, starting from those of Versilia: Marina di Massa, Marina di Carrara, Forte dei Marmi, Marina di Pietrasanta, Lido di Camaiore, Viareggio and continuing with Tirrenia, Castiglioncello, Marina di Cecina, S. Vincenzo, exclusive Punta Ala, Castiglione della Pescaia, Marina di Grosseto, Porto S. Stefano and Porto Ercole - these last two on the Argentario headland. Not to be forgotten is the Tuscan archipelago, especially the Island of Elba, with a jagged coastline, a particularly mild climate and excellent tourist facilities. Other islands which tourists can visit are Isola del Giglio and Isola della Capraia. Internationally renowned health spas include Montecatini, near Pistoia, with waters suitable for the treatment of the liver and digestive tract, and Chianciano, in the lower Val di Chiana, whose waters are used for liver complaints.