Trail Closures
July 26, 2025 - Most trails are closed. The following trails are open:
- Big Cave
- CCC
- Goodnight Peak
- Triassic
Summer Trail Safety
- Temperatures in the canyon are often 5-10 degrees hotter than on the rim. Outdoor activities during this time can be dangerous. Stay safe!
- Avoid hiking during the heat of the day.
- Stay on trails.
- Drink 1 liter of water per person, per mile.
- Hike with friends.
- The following trails will close from 11 a.m.-5 p.m. on days when the National Weather Service issues a heat advisory. Please observe these closures for your safety.
- Lighthouse
- Comanche
- GSL
- Rock Garden
- Check local weather or contact the park for more information.
Check back for updates.
