Trails Closed

July 1, 2025 - Most trails are closed due to flood damage. However, the following trails are open:

• Lighthouse
• CCC
• Big Cave

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.