Red Rock Canyon State Park: Nightmare Gulch Temporary Closure

Nightmare Gulch Closure Order
This temporary closure is due to public safety and natural resource issues. For additional information, please email Great Basin District Superintendent Russ Dingman. Thank you for your cooperation.

Welcome to the Great Basin District Office


The Great Basin District Office is the administrative center for the eleven parks of the Great Basin District (formerly known as Tehachapi District):

Poppy Reserve Image
Antelope Valley Indian Museum image
Arthur B. Ripley Desert Woodland image
Colonal Allensworth image
Fort Tejon image
Hungry Valley SVRA Quail Canyon Track Photo
Photo of Sugar Loaf area
Red Rock Canyon State Park
Saddleback Butte State Park
Tomo-Kahni State Historic Park
Tule Elk State Reserve

The Great Basin District office also offers brochures, maps, educational displays, and other information about the recreational opportunities found in and around the Antelope Valley.  The office is located in the Antelope Valley California Poppy Reserve west of Lancaster. From Hwy 14, take the Avenue I exit, and go west for 13 miles. Avenue I becomes Lancaster Road, and the Reserve entrance is on the right. The District Office is halfway up the park entrance road, on the right. The office is open weekdays from 8 a.m. to 5 p.m.

15101 Lancaster Road
Lancaster CA 93536
(661) 724-1206