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

Bernina Express at highest point

Villetta Barrea, Abruzzo, Italy

Old Faithful, Yellowstone National Park

Cliffs of Moher, Ireland

High Falls at Tettegouche State Park

São Miguel, Azores, Portugal

Carlsbad Caverns

Green River Overlook, Island in the Sky, Canyonlands, Utah

Crater Lake, Oregon, U.S.

Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

Sunrise and a school of fish at the Maldives

Moss-Covered Forest in Yakushima