Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. If you're an avid hiker or backpacker, you've probably used AllTrails before. But if you've never experienced the breadth of the premium version of the outdoor app, AllTrails+ , you're in luck: the brand is offering users 50% off subscriptions for Labor Day. The indispensable website and app make it easy to discover trails near you and trails...
