The Flatirons with sunset. Boulder, Colorado.

Village of Lauterbrunnen in Switzerland

Letchworth State Park; Castile, NY, USA

Kabardino-Balkaria Alpine Reserve, Russia

View from Windom Peak, Chicago Basin, Colorado

Saar River, Germany

Eagle Lake, near Lake Tahoe, California

Las Vegas, Nevada's backyard. Red Rock Canyon at sunrise.

Joshua Tree National Park, California

Lagos, Portugal

Moeraki Boulders, NZ

Cave of three bridges

Zion National Park, Angels Landing trail