The district of Ancón includes the Parque Natural Metropolitano, a vast jungle located a few minutes from the city, and its highest elevation, Ancon Hill. In its urban areas, you can visit several historical sites of the Panamanian capital, the building that houses the headquarters of the Panama Canal Authority, popularly known as the Administration Building. The Amador Causeway, a section of which runs over the sea, joining three small Pacific islands, is one of the city's most popular tourist attractions, with marinas, restaurants, bars, and discothèques. There is also the Figali Convention Center, while the Museum of Biodiversity, designed by renowned architect Frank Gehry, is currently in construction.