Pictograph Cave National Historic Landmark
From Wikipedia, the free encyclopedia
The Pictograph Cave National Historic Landmark are a 93 acre area of three caves (Pictograph, Middle, and Ghost caves) located 6 miles south of Billings, Montana. There are over 30,000 artifacts which have been identified.
Paintings known as pictographs are still visible in Pictograph Cave, which is the largest of the three caves. Some of the pictographs are over 2100 years old. They are paintings of animals, warriors, and even rifles that document the story of the Native Americans of the area for thousands of years.