The USGS publishes free topographic maps that show trails, rivers, and campsites in great detail for hikers, cyclists, and ...

If you've ever wondered what the elevation of your location is, you can find out with Google Maps on both desktop and mobile.

A World Map With No National Borders and 1,642 Animals A self-taught artist-cartographer and outdoorsman spent three years on an obsessive labor of love with few parallels. By Natasha Frost Reporting ...