Beaches and Coves of Mazarrón Bay Nature · Mazarrón, Bajo Guadalentín, Murcia More than 50 kilometres of coast with over 30 beaches of every kind, from the town beaches of Puerto de Mazarrón (Playa del Puerto, La Isla, La Reya, Bahía) to unspoilt coves and naturist areas. Photo: Wikipedia / Wikimedia Commons (CC BY-SA) What to see and do in Mazarrón