An ancient tree on the rim of Oregon's Crater Lake at twilight

Mono Lake, California

Bay in Balearic Islands

Turquoise Pool, Chile

Cueva de los Verdes, Canary Islands

Switzerland, near the French border

Grüner See, Austria

Watkins Glen State Park

Beartooth Pass outside Cody, WY

Danxia landform, Zhangye, China

Torrey Pines State Reserve, CA - Beautiful sunset on the cliffs

Sedona, AZ

A thunderstorm over Crater Lake in Oregon