Assorted pictures and slideshows by David Ben-Ariel

Dinosaur National Monument (Slideshow)

Devil's Tower, Wyoming (slideshow)

Custer State Park Buffalo (slideshow)

Badlands, South Dakota

Grand Tetons slideshow

Fallen Timbers Monument

Petroglyphs at Dinosaur National Monument

Hoover Presidential Museum

Flaming Gorge

Custer State Park Buffalo

Tower Falls, Yellowstone