Marshall Gulch Trailhead parking will remain closed until December 15, 2026. Starting on Monday July 27, the Arizona Trail, Marshall Gulch Trail #3, Aspen Trail #93, and Sunset Trail #90 will reopen to pedestrian use weekly on Fridays, Saturdays, Sundays, and all federal holidays.

On Mondays, Tuesdays, Wednesdays, and Thursdays, a closure of the entire area will be implemented for public safety during the active construction of the site. AZT users are encouraged to use the Mint Spring Trail instead.

Please stay on designated trails when in the Marshall Gulch area and be aware of your surroundings. Parking remains available at the new Summerhaven parking lot along Sabino Canyon Park Road.

View closure map here