"Where the stones appear to be on fire" - Part 1

http://uwepetercom.blogspot.com/2010/04/where-stones-appear-to-be-on-fire-part_17.html
Valley of Fire SP | Nevada | USA | 2010-04-17 
Valley of Fire is located 50 mi (80 km) northeast of Las Vegas and Nevada's oldest state park. It was dedicated in 1935. It derives its name from red sandstone formations, formed from great shifting sand dunes during the age of dinosaurs. These features, which are the centerpiece of the park's attractions, often appear to be on fire when reflecting the sun's rays.