Point Reyes tree tunnel, California

Bryce Canyon, Utah

Laguna de los Tres and Fitz Roy, Argentina

Iguazu Falls, Brazil

Northern Lights over Tallinn

Colorful houses in Oia, Santorini, Greece

Antigua, Guatemala

Epirus, Greece

The Fairy Pools, Isle of Skye, Scotland

View from Windom Peak, Chicago Basin, Colorado

Zlatibor, Serbia

Fremont, California

Foggy Field