A geological formation of at least 1,268 cone-shaped hills spread across Bohol that turn brown during the dry season, resembling chocolate mounds. They are the third National Geological Monument of the Philippines and a UNESCO proposed World Heritage Site. The viewing deck in Carmen offers a panoramic view of this extraordinary landscape.
| Category | Nature |
| Province | Bohol |
| Region | Region VII - Central Visayas |
| Coordinates | 9.79860000, 124.13110000 |