ALGARROBO, CHILE

In this handout photograph provided by the San Alfonso del Mar seaside resort, a general view of the resorts huge lagoon and surrounding condominiums are seen on January 15, 2008 in Algarrobo, Chile. Acknowledged by the Guinness World Records as the world's largest swimming pool, the lagoon measures 1,013 metres (3,323 ft) in length, covers an area of eight hectares (20 acres), contains 250,000 cubic metres of water and is navigable in small boats.