Chocolate Hills is an unusual geological formation in Bohol Province, Philippines.[1] There are at least 1,260 hills but there may be as many as 1,776 hills spread over an area of more than 50 square kilometres (20 sq mi).[2] They are covered in green grass that turns brown (like chocolate) during the dry season, hence the name.source: Chocolate Hills is an unusual geological formation in Bohol Province, Philippines.[1] There are at least 1,260 hills but there may be as many as 1,776 hills spread over an area of more than 50 square kilometres (20 sq mi).[2] They are covered in green grass that turns brown (like chocolate) during the dry season, hence the name.source: WIKIPEDIA…see moresee less