Aspen, Colorado

My backyard, New Zealand

Brahmaputra River, Tibet

Mount Taranaki, New Zealand

Valle Los Gigantes, Córdoba, Argentina

Reed Flute Cave

Leo Carillo, CA

Somewhere in Sichuan, China

Natural Bridges State Beach - Santa Cruz, CA

Calaveras Big Trees State Park, Arnold, CA

Cueva de los Verdes, Canary Islands

Heaven Lake, China/North Korea

Erta Ale Range, Ethiopia