The Ringing Rocks of Pennsylvania – A Famous Geological Oddity
If you strike a rock, you’d expect to hear a dull ‘thud’. Or maybe a ‘chink’. Definitely not a ringing sound. So you’d be surprised to know that ringing rocks actually do exist. Nestled in the midst of the 128-acre Ringing Rocks County Park in Pennsylvania, is a field of unique boulders. Spread out across […]