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

Olympic National Park, Washington

Small house on a lake in Zhytomyr Oblast, Ukraine

Yellow Creek Cliff

Mount Rainier National Park, Seattle

One of the several waterfalls along the Carthew-Alderson hike in Waterton Lakes, AB

Salt Flats of Bolivia

Bow Lake, Banff National Park

Small cabin in a forest near the river

Grand Canyon Walls

Wadi Al-Hitan or 'whale valley' because of fossils found by scientists, in Egypt.

Sunset Lake

Colorful houses in Oia, Santorini, Greece