However, little is known about the natural arches outside the U.S. or China, especially when they're located smack in the middle of the Sahara Desert. Such is the case for the Aloba Arch in the ...

Planetmountain.com is a site about climbing, mountaineering, trekking, via ferrata, freeriding, ski mountaineering, snowboarding, snowshoeing, and ice climbing on all the mountains of the world. It ...