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

Devil's Tower, WY

A desert in the middle of Iran. Photo by Arash Karimi

Sidi Bou Said, Tunisia

Light beams

Green hills in Sri Lanka

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

Caved in cave. Devetashka, Bulgaria.

The sky in the ground. Yellowstone National Park

The coastline of Portugal

Morning before sunshine in Rarau mountains

Bryce Canyon, Utah

Stunning Chinese Landscape, Ban Gioc – Detian Falls