valley

Arenal Volcano seen from Monteverde at summer sunset, Costa Rica
Summer sunset over Maroon Lake and the Maroon Bells, Colorado, USA
‘Painted mountain’ and Volcan Licanabur at Laguna Verde, Bolivian Highlands, Bolivia
Nabuyatom Crater, Lake Turkana, Rift Valley, Kenya
Tunnel View at Yosemite National Park, California, USA