I often find myself staring at Travel Channel programming, even when the show isn’t very compelling to me. Sure, I’ll tune in for Tony Bourdain’s “No Reservations” any time, but sometimes I’ll hang in for the clip shows of best beaches, just to get a look at turquoise water. It doesn’t have to be the...

Have you ever returned from a trip and wished there were an easier way to show your friends and family the exact route you took on your journey? Check out Wikiloc , one of three winners of the 2009 Geotourism Challenge , sponsored by Ashoka’s Changemakers and the National Geographic Center for Sustainable Destinations ....