-
An amazing geological phenomenon unique to Missouri's St. Francois Mountains. On a misty day if you were hiking around the St. Francois Mountains in Missouri around the town of Ironton, You could happen upon a geological phenomenon, one and a half billion years in the making which look likes a train of pink circus elephants.
-
Dinorwic Quarry is an old Welsh Slate Quarry in Snowdonia that closed at the end of the 1960's. When it was up and running it was one of the largest quarries in the world.
-
It’s a freshwater quarry and a fun, family friendly location to visit during the summer months in Maryland.