The main tourist sites in the south are national parks (the most popular is Conguillío National Park in the Araucanía) and the coastal area around Tirúa and Cañete with the Isla Mocha and the Nahuelbuta National Park, Chiloé Archipelago and Patagonia, which includes Laguna San Rafael National Park, with its many glaciers, and the Torres del Paine National Park. The central port city of Valparaíso, which is World Heritage with its unique architecture, is also popular. Finally, Easter Island in the Pacific Ocean is one of the main Chilean tourist destinations.