The Chocolate Hills are a geological formation in the Bohol province of the Philippines. 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 kilometers (20 sq mi). They are covered in green grass that turns into a chocolate-like brown during the dry season, hence the name.

Bohol, officially the Province of Bohol, is an island province of the Philippines located in the Central Visayas region, consisting of the island itself and 75 minor surrounding islands. Its capital is Tagbilaran. With a land area of 4,821 km2 (1,861 sq mi) and a coastline 261 km (162 mi) long, Bohol is the tenth largest island of the Philippines.