Tim Fitzharris / Cathedral Rock at sunset, Coconino National Forest, Arizona

Hougaard Malan / Misty morning in the Drakensberg viewed from behind the Organ Pipes. Cathedral Peak Region, Drakensberg, South Africa. November 2012.

Hougaard Malan / Cathedral rock at sunrise. Pondoland, Eastern Cape, South Africa. June 2012.

Hougaard Malan / Flowering aloes with cathedral rock beyond. Pondoland, Eastern Cape, South Africa. June 2012.

Alex Mustard / Diver explores the cathedral at Silfra Canyon, deep fault filled with fresh water in the rift valley between the Eurasian and American tectonic plates, at Thingvellir National Park, Iceland. May 2011....

Jerry Monkman / A man climbs "Top of the Prow" rock on Cathedral Ledge. Echo Lake State Park, White Mountains, in North Conway, New Hampshire, USA. October 2009, Model released

Jerry Monkman / A man climbs "Top of the Prow" rock on Cathedral Ledge. Echo Lake State Park, White Mountains, in North Conway, New Hampshire, USA. October 2009, Model released

Jerry Monkman / A man rock climbing near the top of Cathedral Ledge. Echo Lake State Park, White Mountains, in North Conway, New Hampshire, USA. October 2009, Model released

Tim Fitzharris / Temple of the Sun with Sunflowers in the foreground, Capitol Reef National Park, Utah

Jeff Foott / Western Blue Flag Iris (Iris missouriensis) flowering in meadow, Middle Cathedral Rock, Lower Cathedral Rock, Yosemite National Park, California

Jeff Foott / Middle Cathedral Rock, Yosemite National Park, California

Jeff Foott / Rock formations, Lower Cathedral Rock, Middle Cathedral Rock, Higher Cathedral Rock, Yosemite National Park, California