Darvaza gas crater, Turkmenistan

Sunset in Sweden

An ancient tree on the rim of Oregon's Crater Lake at twilight

Aconcagua, Argentina

The Moeraki Boulders of New Zealand.

Sunset at Cape Tribulation, QLD

Lighthouse, Kauaii

Yosmite Ridgeline

Autumn in Patagonia, Argentina.

Sunrise over thermal pools in Yellowstone.

Vermillion Lake near Mt Rundle, Alberta

World's clearest lake, Blue Lake, Nelson, NZ

Bernina Express at highest point