Verified trail difficulty breakdowns, printable gear checklists, live weather updates, and park safety regulations for Yellowstone, Yosemite, and beyond.
Featured Trail · Yosemite National Park
Trail Alert: Strenuous route with steep sections. Check current park conditions and permit requirements before departure.
Compare iconic American trails by difficulty, distance, elevation gain, and estimated hiking time before you head into the wilderness.
Yosemite National Park
Yellowstone National Park
Great Smoky Mountains
Trail difficulty is more than mileage. Elevation gain, terrain, exposure, route conditions, and estimated time all affect the challenge.
Shorter routes with manageable terrain and modest elevation.
Longer distances with noticeable climbs and varied terrain.
Strenuous routes requiring strong fitness and careful preparation.
Start with the essentials, then adjust your pack according to distance, elevation, weather, terrain, and the requirements of your destination.
Core equipment for shorter and moderate day hikes.
Additional preparation for elevation and changing conditions.
Planning essentials for long, remote, or technically demanding trails.
Have a question about a trail guide, checklist, park information, or a correction? Send our team a message and we'll be happy to hear from you.
1200 Mountain View Drive
Denver, CO 80202
United States
Outdoor recreation & travel information for America's great trails and national parks.
Use the form below for general questions and trail information inquiries.
