Via LifeHacker:
Wunderwalk creates walking tours based on a short set of interests or activities: looking for, hungry for, thirsty for , or shopping for.
There are many benefits to walking, like boosting your creativity and renewing your productivity. WunderWalk plans interesting and useful paths for you to walk along. You can also try out friends’ or strangers’ WunderWalks.
The app plans out the most time-efficient path according to proximity and ends close to your starting point, which is a useful automatic calculation. It also shows you a phone number for each location and connects with Foursquare to show you more information.
WunderWalk | Google Play
WunderWalk | iTunes App Store