Mystery Hill — America's Stonehenge

This four-acre complex of stone chambers, walls, and standing stones near Salem, New Hampshire has been dated to at least 3,000 years old — predating European contact. The alignment of standing stones with solstice and equinox sunrise and sunset points is precise to within one degree. Radiocarbon dating shows human habitation as far back as 2,000 BCE. Visitors report an oppressive silence within the stone chambers despite surrounding forest noise, compass anomalies, and occasional EVP captures in the ceremonial chamber.