Chocolate Hills

Chocolate Hills (Philippines)
Consisting of about 1268 cone-shaped hills that have the same size, area of ​​more than 50 square kilometers (20 square miles), geological formation is very unusual, which this Chocolate Hills, located in Bohol, Philippines. There are several hypotheses about the formation of the hills.

These include weathering limestone hills simple, sub-marine volcanism, which lifted from the seabed and a new theory which states that it is an active volcano that destroyed ancient, then spit a large stone which is then covered with limestone and then pushed out from the base sea