Start with the named segment
At Tonto Natural Bridge, the reviewed notice closes Pine Creek Trail, Anna Mae Trail and the area under the bridge after rain and flooding. It separately reports Gowan Trail, Waterfall Trail and the paved path above the bridge open. Homolovi closes its Homolovi I pueblo site and trail. These are specific affected areas. A park appearing in a directory does not mean every route within it is available, and a trail notice does not automatically close the whole park.
Official visitor information · Official visitor information
Check the trailhead as well as the trail
White Tank’s staging-area work blocks access to Ford Canyon, Mesquite Canyon, Mule Deer and Maricopa trails from that parking area. The trails themselves remain open according to the county. The project was extended through October 31, so an earlier completion date is no longer the best planning reference. Read the current closure map before choosing a different trailhead; an open trail does not create permission to cross a work site.
Allow for longer detours and restricted corridors
The Maricopa Trail is rerouted at Skunk Creek Crossing while culverts are installed, with work expected through April 2027. At Coronado National Memorial, Yaqui Ridge Trail is closed from its junction with Joe’s Canyon Trail because of construction and blasting. This affects access to the Arizona National Scenic Trail’s southern terminus. Follow the managing agency’s detour or closure boundary; the line on a recreation map does not override it.
Official visitor information · Official visitor information
Use the current Grand Canyon list
Grand Canyon’s detailed October 21 report lists extensive inner-canyon closures, including Bright Angel Trail below Mile-and-a-Half Resthouse to Havasupai Gardens, the lower South Kaibab route and the North Kaibab corridor. It gives no reopening estimate. Read the complete current list before selecting a route, then check it again before departure. Our reviewed notice records a source check, not an assurance that conditions will remain the same.
Documented current impacts
These notices are shared with affected park pages. Regional guidance is labeled separately.
McDowell Mountain Regional Park: Competitive Track and Four Peaks: November 5–7
Park-specific information
- Competitive Track and Four Peaks: November 5–7
A running event closes the Competitive Track and Four Peaks Trailhead November 5–7. Pemberton, Cinch, Scenic and the Competitive Lot are used by the event.
Nov 5, 2026 – Nov 8, 2026
Estrella Mountain Regional Park: Competitive Track event closure
Park-specific information
- Competitive Track event closure
The Competitive Track, its parking lots and trailheads are reserved for event traffic through October 27. The county lists October 28 as the planned reopening.
Sep 28, 2026 – Oct 28, 2026
Lake Pleasant Regional Park: Pipeline Trailhead construction
Park-specific information
- Pipeline Trailhead construction
From November 10 through March 10, Pipeline Trailhead, its parking and restrooms, and nearby trail sections close for construction. Access connecting trails outside the closure through Cottonwood or Wild Burro day-use areas.
Nov 10, 2026 – Mar 11, 2027
McDowell Mountain Regional Park: Four Peaks Trailhead: November 13–14
Park-specific information
- Four Peaks Trailhead: November 13–14
An equestrian event closes Four Peaks Trailhead to the public on November 13–14. Event trails remain open to other users; consult the event notice for the full trail list.
Nov 13, 2026 – Nov 15, 2026
McDowell Mountain Regional Park: Competitive Track and Four Peaks: October 30–November 1
Park-specific information
- Competitive Track and Four Peaks: October 30–November 1
A running event closes the Competitive Track and Four Peaks Trailhead to the public October 30–November 1. Pemberton, Shallmo Wash, Scenic and Cinch trails are used by the event.
Oct 30, 2026 – Nov 2, 2026
White Tank Mountain Regional Park: Trailhead Staging Area
Park-specific information
- Trailhead Staging Area
The staging area is closed for construction through October 31 after an extension. Ford Canyon, Mesquite Canyon, Mule Deer and Maricopa trails remain open, but cannot be reached from this staging area.
Apr 13, 2026 – Nov 1, 2026
Grand Canyon National Park: Inner-canyon flood closures
Park-specific information
- Inner-canyon flood closures
Closures include Bright Angel Trail below Mile-and-a-Half Resthouse to Havasupai Gardens, South Kaibab below Tip-Off, the River Trail section, both river bridges, Phantom Ranch and the North Kaibab corridor including Cottonwood Campground. Boat Beach has limited exceptions. Consult the full official list; no reopening date is established.
Coronado National Memorial: Yaqui Ridge Trail
Park-specific information
- Yaqui Ridge Trail
Yaqui Ridge Trail is closed from its junction with Joe’s Canyon Trail because of nearby construction and blasting. The closure affects access to the southern terminus of the Arizona National Scenic Trail.
Apr 13, 2026 · No end date confirmed
Tonto Natural Bridge State Park: Pine Creek, Anna Mae and under-bridge area
Park-specific information
- Pine Creek, Anna Mae and under-bridge area
Rain and flooding have closed Pine Creek Trail, Anna Mae Trail and the area beneath the bridge. The park reports Gowan Trail, Waterfall Trail and the paved path above the bridge open. Follow current signs and updates.
Rockin' River Ranch State Park: Flood-affected trail sections
Park-specific information
- Flood-affected trail sections
Flooding has closed sections of the park’s trails. The notice does not identify every affected segment; check the park and posted signs before choosing a route.
Rockin' River Ranch State Park: Woods Ditch Pond
Park-specific information
- Woods Ditch Pond
Woods Ditch Pond is closed to public entry. Remain on the designated trail.
Homolovi State Park: Homolovi I pueblo and trail
Park-specific information
- Homolovi I pueblo and trail
Rainfall has closed the Homolovi I pueblo site and its trail. The notice does not close the entire park.
McDowell Mountain Regional Park: Pemberton cycling event: November 8
Park-specific information
- Pemberton cycling event: November 8
A November 8 cycling event uses Pemberton Trail and stages at its trailhead. The notice does not announce a full trail closure.
Nov 8, 2026 – Nov 9, 2026
Maricopa Trail: Skunk Creek Crossing detour
Park-specific information
- Skunk Creek Crossing detour
Construction reroutes traffic and the Maricopa Trail at Skunk Creek Crossing. Work is expected through April 2027; follow the official map and posted detour.
Sep 14, 2026 · No end date confirmed
Slide Rock State Park: Pendley Homestead Trail
Park-specific information
- Pendley Homestead Trail
Construction affects part of Pendley Homestead Trail. A detour is available; follow the posted route.
Fort Bowie National Historic Site: Butterfield Trail stock access
Park-specific information
- Butterfield Trail stock access
Butterfield Trail is closed to horses and pack animals. NPS reports that hiking and foot traffic remain permitted.
Catalina State Park: Pusch Ridge Wilderness beyond the Forest Service gate
Park-specific information
- Pusch Ridge Wilderness beyond the Forest Service gate
Dogs and bicycles are prohibited beyond the Forest Service gate into the Bighorn Sheep Management Area/Pusch Ridge Wilderness, about one mile from the trailhead. This restriction applies to the identified wilderness section.