Bohol, Philippines - The Chocolate Hills is an unusual geological formation in Bohol, Philippines.[1] It is composed of around 1,268 perfectly cone-shaped hills of about the same size, spread over an area of more than 50 kilometers². They are covered in green grass that turns brown during the dry season, hence the name. The Chocolate Hills is a famous tourist attraction of Bohol. It is featured in the provincial flag and seal to symbolize the abundance of natural attraction in the province.[2] It is also in the Philippine Tourism Authority's list of tourist destinations in the Philippines. Sometimes considered the 'Eighth Wonder of the World',[3] it has been declared the country's 3rd National Geological Monument and proposed for inclusion in the UNESCO World Heritage List.