Mt. Hood from 20,000 feet

Hang son doong, Vietnam

Musandam, Oman -

Admirable rock formations in Varna, Bulgaria.

Gorgeous Glencoe, Scotland

Li River Valley, Guangxi, Southern China

Thousand Island Lake, Ansel Adams Wilderness, California, United States

Mt. Hood from 20,000 feet

Beach on Zakynthos Island, Greece

Guadalupe River State Park, Texas

Rio Secreto, Riviera Maya, Mexixo

Painted Desert, John Day Fossil Beds National Monument

Isle of Harris, Outer Hebrides