Rio Secreto, Riviera Maya, Mexixo

Mt. Sneffels, CO by Wayne Williams

Pebbled beach of Kaikoura, New Zealand

Platte River, Eastern Nebraska

Grand Prismatic Spring on a sunny day

Rainbow over Gullfoss

Iran countryside

Waterfalls of Iguazu National Park, Argentina

Chisos Mountains - Big Bend Nat'l Park, Texas

1000 year old Yew trees in Wales

Oasis with lake in the Libyan Desert

Mammoth Hot Springs, Yellowstone National Park

Stunning pic of Monument Valley. (does anyone know how this was formed?)