One of the most extraordinary petroglyph sites in North America is hidden away in a secret spot near Newcastle, Wyoming. The petroglyphs of Whoopup Canyon depicted in 150 sandstone panels are between 3,000 and 10,500 years old. Access is extremely limited.
This story is only covered by news sources that have yet to be evaluated by the independent media monitoring agencies we use to assess the quality and reliability of news outlets on our platform. Learn more here.