FROM LA areas; 210 East to Waterman (Hwy 18).
FROM OC, Riverside, San Bernardino and San Diego areas; 215 North to 210 East to Waterman (Hwy 18).
FROM Yucaipa and eastern areas; 210 West to Waterman (Hwy 18).
North on Waterman (Hwy 18 – toward the mountain).
Stay on 18 past Crestline turnoff to Daly Canyon Road. Turn North (left).
Daly Canyon to first stop sign, then left (Hwy 189), quick right on Grass Valley Road.
Stay on Grass Valley (it will turn into Pennisula eventually) so when you see it again on the left (Grass Valley Road), turn left.
Stay on Grass Valley through Western Lake Arrowhead and into and through Deer Lodge Park.
At the intersection of Grass Valley and Hwy 173, turn West (Left). There will be no houses as you are in the national forest. There is also a sign that says “No snow removal beyond this point.”
The Range is about 1 mile down Hwy 173. Its on the left (West) side. If you get to the dirt road, you drove 1/4 mile too far.
If you want to use your GPS, its;
Lat. 34N(+) 17′ 49.5342″
Lon. 117W(-) 12′ 38.1708″