The Ringing Rocks, USA
An amazing natural phenomenon in the Delaware River Valley in the U.S. state of Pennsylvania can be seen as well as heard.
The behavior of the unusual rocks, which locals call the Garden of Stones, and those inclined to mysticism call the Devil's Ring, is indeed capable of baffling anyone.
The fact that the Ringing Rocks are able to make sounds, and in a fairly wide range. It's also striking that both huge boulders and very small stones can ring here.
The songs of the Ringing Rocks are not just sounds of wind in the cracks, but loud, sharp sounds that resemble more than anything else ... bells ringing! In this desolate place there is no place for church bells to ring, and should we be surprised that scientists have not yet figured out where these strange sounds come from?
Especially since quite similar cliffs are habitually silent, and the Ringing Rocks have been singing their song for more than a hundred years!
