John Doyle learned many of the nooks and crannies, gullies and knolls of the backside of Aspen Mountain through exploration over the decades. Now he’s sharing that knowledge via a 3D map he created.

A mountain map of the snowy Himalayas recently went viral on social media, Yangtse Evening Post reported. Dubbed the "the greatest ever map of Himalaya", the picture has received more than 20 million ...

The Google Maps mobile app just got trail maps for 38 ski mountains in the U.S. and Canada. This is your awesome excuse to call in sick to work and take a ski day (or week). It’s such a pain to pull ...

Antarctica has long looked like a blank white smear on world maps, but new ultra detailed surveys are turning that blankness ...