AllTrails - Explore over 50,000 trails, reviews, and photos. Share them…
Foursquare City Guide - Foursquare City Guide is a Free to use mobile application that will lead you to the perfect spot anytime anywhere around the world.
Komoot - Plan Your Perfect Hiking, Mountain Biking or Road Biking Adventure
Flamyngo - Create a city guide with help of your friends.
Outdooractive - The digital home for experiencing the great outdoors
Sygic Travel Maps - Itinerary planner for independent travelers