Desert remnants of the Aral Sea

Rogue River, Oregon - (Rainie Falls Trail)

Old Man's Cave Ohio, US

Beach homes, Bora Bora

Drakensberg Mountains, Southern Africa

Great Sand Dunes National Park and Preserve

Wire Pass Trailhead in Kolob Canyon, Utah

Monument Valley, Navajo Tribal Park, Arizona

Perito Moreno Glacier

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province

Bimmah Sinkhole, Oman

Highway 395, Washington

DeiDei Hot Springs, Fergusson Island, Papua New Guinea