AllTrails.com is a resource for outdoor enthusiasts in the United States, offering detailed information on over 100,000 trails nationwide. The platform provides user-generated reviews, photos, and maps to help plan your next hiking, biking, or running route. With filters for length, rating, and difficulty level, AllTrails makes it easy to find the perfect trail for any activity or skill level. You can also use their app to track your route, share your adventures, or save your favorite trails for future exploration.