No Warranty
OutsideAtlas is provided as-is. Trail data is derived from public sources and may be outdated, incomplete, or wrong. Do not rely on this site as your sole source of information for backcountry travel.
Legal
Terms & Conditions
By using OutsideAtlas you agree to the terms below. Read them before relying on this site for backcountry travel.
Trail Safety Disclaimer
Hiking, backpacking, and outdoor recreation carry inherent risks including injury or death. Difficulty ratings are estimates. Trail conditions change with weather, season, and fire activity. You are responsible for your own safety. Always:
- Verify trail status with the land manager before going
- Carry the 10 essentials and know how to use them
- Tell someone your plan and expected return time
- Hike within your ability
- Check the weather forecast right before you leave
Acceptable Use
You may browse, share, and link to OutsideAtlas pages freely. You may not scrape the site at scale or republish its derived data in bulk — go to OpenStreetMap or Recreation.gov for that, since their data is what we present.
Data Licensing
OpenStreetMap data is licensed under ODbL. Recreation.gov data is U.S. Government Work (public domain). Our presentation, code, and original commentary are © 2026 OutsideAtlas.
Changes to These Terms
We may update these terms occasionally. The version date appears at the top of the page; continued use after a change constitutes acceptance.