After we went to the gold mine we went to the Native American Grinding Rock. The Native American Grinding Rock is a rock that native americans made food. What they did was they made holes in the rock and then took nuts and berrys and other stuff like that. Then they put into one of the holes then they took an olval shaped rock and put it in the hole and grind back and forth. It is a very spiritual place. It is also very Beautiful. It was a great experience!