Sentonorejo village, Jogotirto, Berbah
Actually a well surrounded by very tall walls shaped like a pyramid, in some ways resembling Borobudur. Despite its state of disrepair, its atmosphere is unique. The well is called Bandung by the local people and the plane of the hill is regularly used as a campground by students. A hexagonal yoni has been discovered, making it believed to be a Hindu site.