08/21/2025
NPS Trail Reopenings Update - Aug 20, 2025
SUMMARY
* As of today, hikers can now do "SK-Tonto-BA" (~13.5 miles) loop again (in either direction)
* Hikers can now go all the way down BA to the Colorado River and back up again
* Hikers, backpackers and Ranch guests will be able to access Phantom Ranch and Bright Angel Campground again, starting on November 1, 2025
* Hikers will be able to access the River Trail again on November 1, 2025 and link up with SK trail that way (the Silver Bridge will reopen on November 27, 2025)
* NK trail and Hwy 67 on the North Rim remain closed for the foreseeable future to allow for clean up and repair (no reopening date has been set yet, but the NPS anticipates a reopening as soon as it is deemed "safe")
SK = South Kaibab Trail (South Rim side)
NK = North Kaibab Trail (North Rim side)
Tonto = Tonto Trail (South Rim side)
COMMENTARY
Public access to Grand Canyon Corridor trails has been expanded, which is a good thing. Linking Tonto east and Tonto west again allows for more itinerary options and flexibility in start and end points and times.
It appears that the delay for reopening Phantom Ranch and BAC is not because of 2025 Dragon Bravo Fire smoke or air quality concerns, but to install and test an upgraded flood monitoring system in response to anticipated heightened flash flood risk as result of ecological damage caused by the Dragon Bravo Fire on the North Rim Kaibab Plateau. Both areas are located in a narrow canyon and flood zone, and experienced a catastrophic flood back in 1966.
It sounds like Highway 67, North Kaibab trailhead and North Kaibab trail on the North Rim will be reopened as soon as necessary clean up and repairs have been completed. When reopening will happen likely depends on the extent of the damage. With minimal damage the NPS may decide to reopen within the next few months; with significant damage it may be in 2026, but preliminary anecdotal reports indicate that no major or catastrophic damage has been sustained.
Note that reopening North Kaibab trail is not contingent upon the rebuilding of the North Rim Lodge, or any other burned down infrastructure not directly located at or near North Kaibab trailhead. Furthermore, flash flood risk is a much more serious concern for permanent infrastructure like Cottonwood Campground, Phantom Ranch and Bright Angel Campground, and people who would be staying there overnight.
For day hikers, after trail reopening the NPS could always close the NK trail again for a short period of time in case of a severe storm threat that could result in flash flooding, and then reopen it as soon as the threat is gone. Therefore, if damage to North Kaibab trail can be repaired prior to November 1, the NPS may decide to reopen the trail sooner, or it may decide to wait until the Phantom Ranch flood monitoring system has been installed, and open it concurrently. If repair work extends beyond November 1, hopefully the NPS will provide an update of the anticipated reopening date as soon as that can be set.
NPS NEWS RELEASE
"Sections of key South Rim corridor trails have reopened following the Dragon Bravo Fire:
* South Kaibab Trail: Trailhead → Tipoff
* Tonto Trail: Tipoff → Havasupai Gardens
* Bright Angel Trail: Trailhead → Pipe Creek Resthouse
These reopenings follow improved air quality in the inner canyon. New air quality monitors are now providing live data for visitors and staff: PurpleAir Map.
Still Closed:
River Trail (until Nov. 1, 2025)
Silver Bridge (until Nov. 27, 2025)
North Kaibab Trail + Hwy 67 (closed for foreseeable future due to fire impacts)
Looking Ahead: Phantom Ranch + Bright Angel Campground are tentatively expected to reopen Nov. 1, 2025, with enhanced safety measures, including new flood detection systems and evacuation planning. Dates may shift based on ongoing work."
https://www.facebook.com/GrandCanyonNationalPark/posts/pfbid0DhurA23aFxsEL9CNVECABcq7SX2FZ4C5RQNmT2vk7uqJKwdPRzCcknmSMPoDy9krl
"The River Trail from Pipe Creek to the South Kaibab Trail junction remains closed through October 31, 2025, due to ongoing construction on the Transcanyon Waterline Project. This segment is expected to reopen on November 1, 2025. The Silver Bridge will remain closed through November 26, 2025.
On November 1, 2025, Phantom Ranch and Bright Angel Campground are tentatively expected to reopen to the public. Prior to reopening, the park is implementing enhanced safety measures, including new flood detection and warning systems, evacuation planning, and visitor information, to reduce risks from post-fire flash flooding in the Bright Angel Creek watershed and provide improved safety for overnight guests. These dates are subject to change based on work completion status and mitigation measures.
The North Kaibab Trail remains closed for the foreseeable future due to post-fire impacts. Extensive maintenance is required to address rockslides and make necessary structural modifications before it can safely reopen. Highway 67 to the North Rim will also remain closed for the foreseeable future due to impacts from the Dragon Bravo Fire. The safety of visitors and staff conducting this work remains the park’s highest priority.
Grand Canyon National Park thanks the public for their patience and understanding as staff continue to mitigate safety risks from the Dragon Bravo Fire and work to restore access to corridor hiking trails on the South Rim. The park remains committed to reopening closed areas as soon as they are determined to be safe, and encourages the public to stay informed through future park updates."
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