Chocolate Hills is a series of 1,268 perfectly symmetrical, haycock-shaped hills that rise some 30 meters above the ground. A National Geologic Monument, these unique, rock formations were cast after million years of evolution. Spread out in the towns of Carmen, Batuan and Sagbayan, the hills are so-called because they resemble chocolate bonbons when their grass cover turns to brown at the onset of summer. Two of the hills have been developed and provided with facilities, including a viewdeck, a youth hostel and a restaurant. Other hills with a commanding view of the surrounding islands include Banat-I and Elly in the capital city of Tagbilaran, Himontagon in the town of Loay, Sampoangan in Calape and Ilihan in Jagna.