The “Roof of Africa” is the continent’s most climbed peak—which often means trekking in the company of crowds. These five ...

The highest mountains in the world have a unique allure. A journey just to catch glimpses of these mysterious, remote, savage giants is the trip of a lifetime for many and, for mountaineers, they’re ...

Add Yahoo as a preferred source to see more of our stories on Google. Climbers trekking through a snowy slope heading to Mount Everest in the distance - Vixit/Shutterstock Mount Everest is the highest ...

Olympus Mons is a giant volcano on Mars. It is the tallest mountain in space. It is almost three times higher than Mount ...

Sleep on the slopes of Mount Rainier at the historic Paradise Inn. Hit the trails on one of the park’s many hiking routes and explore alpine meadows or hidden waterfalls. Check out classic ...