Little Glass Mountain obsidian flow (aerial)[2]

Little Glass Mountain obsidian flow (aerial)[3]

Grass Lake (aerial)

Kletterwald Hennef - Mittelgebirge

Montalt Nord (726m) Serra de Llaberia

Broken Top (9175'/2797m) summit

Church of the Holy Ghost, Posedarje

Mt. Elbert (14433'/4399m) summit - Colorado high point

Castle Peak (14265'/4348m) summit

Blanca/Ellingwood saddle

Venus (7315'/2230m) summit

Brewster Canyon (aerial)

Serra da Estrela, Torre

Rocky peninsula part of the pink granite coast in Brittany, France, with beautiful views of the coastline of Brittany on a sunny day

Rocky peninsula part of the pink granite coast in Brittany, France, with beautiful views of the coastline of Brittany on a sunny day

Hot Rocks - Hogsback approach [1]

Pea Soup Lake [1]

Toquima Cave (exterior)

Lamoille Canyon (aerial)[2]

Sand Springs Pony Express Station

Billys Peak BM (7275'/2217m) summit (gigapixel)

Longs Peak - Diamond face

Granite Boulder in the Sette Fratelli nature parc

Granite Formations at Baga Gazriin I (Mull LUT)