Landmannalaugur, Iceland. Beautiful rhyolite hills.

Lofoten, Norway

Pico Cão Grande, São Tomé and Príncipe

Columbia River Gorge, Washington State

Sunrise at Crater Lake

Monti Sibillini, Italy

Cougar Mountain, Washington

Ayder Yaylasi, Rize, Turkey

Turquoise ice at Lake Baikal, by Alexey Trofimov

Luxury Villa Mirage, Andalucia, Spain

Stingray Bay

Richat Structure (Eye of the Sahara)

Rupanco Lake, Chile,