Iguazu Falls, Argentina and Brazil

Onondaga Cave, Missouri

Glade Creek Grist Mill in West Virginia

Hardangerfjord, Hordaland, Norway.

Angels Landing, Zion Nat. Park

Autumn Sunset in Rocky Mountain National Park, Colorado

Monti Sibillini, Italy

Bimmah Sinkhole, Oman

Grand Prismatic Spring, Yellowstone National Park.

Mono Lake, California 2

Brahmaputra River, Tibet

Carlsbad Caverns

Cachoeira dos Cristais.