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Sandy Seep Trail No. 129

Sandy Seep Trail is part of the Mount Elden Dry Lake Hills Trail System.

The Sandy Seep area on the eastern slopes of Mount Elden is an important winter range for mule deer as well as a valuable recreation resource for the Flagstaff area. The trail that provides access to it follows an old jeep track that meanders through the open grasslands dotted with ponderosa pines, Gambel oaks and clumps of cliff rose.

Motor vehicles are prohibited in the area to ensure that the area's recreational use does not impair its value as wildlife habitat. If you come under your own power or aboard a friendly saddle horse, however, you're welcome to enjoy the excellent views the area provides of Mount Elden and the Sunset Volcano Field. You'll stand a good chance of seeing some of the area's resident mule deer as they fade into the background.

Evidence of the 1977 Radio Fire is still notable on Mount Elden. Burned-out snags and old fire breaks plowed into the landscape are still visible throughout the uphill climb, and the trail continues through the fire scar as it reaches its end. Signs of regeneration, such as oak and aspen sprouts, are visible. Lush green saplings provide nourishment for the area's deer herd and create a display of fall colors that becomes more magnificent every year.

Specific Trail Information

Trail Number

65

Trail Type

Standard/Terra Trail — A trail that has a surface consisting predominantly of the ground and that is designed and managed to accommodate use on that surface.

General Information

  • Difficulty: Easy
  • Trailhead Elevation: 6,884 ft.
  • Elevation Gain: 310 ft.
  • Length: 1.5 miles
  • Time: 1.5 hours round trip

This trail serves as a portion of the Elden Mountain Passage #32 of the Arizona Trail. Passage #32 serves as an equestrian bypass around Flagstaff, Arizona. See the Arizona Trail Association website for maps and information for this National Scenic Trail.

Exterior image of the Flagstaff Ranger Station.

Address: 5075 N. Highway 89, Flagstaff, AZ 86001
Phone: 928-526-0866
Hours: Monday-Friday, 8 a.m. - 4 p.m. (Closed on federal holidays)
Office Email: SM.FS.Cof_Webmail@usda.gov

Getting There

Directions

Location: On the east side of Flagstaff, within the city limits.

GPS (Map): 35°14'59.1"N 111°33'43.3"W

USGS Map: Sunset Crater West

Access: Take state Route 89 north east out of Flagstaff toward Page. Continue 0.5 miles past the Townsend/Winona Road intersection to Forest Road 9139. Turn west to access the trailhead.

 

Recreation Opportunities

Horseback Riding Info

The Equestrian Bypass of the Arizona Trail is open to the public from Fisher Point to Sandy Seep Trail.

Last updated September 22, 2025