The Inhumane Climb to San Miguel Mountain in California with 21% Ramps

San Miguel Mountain is a peak at an elevation of 782 m (2,567 ft) above sea level, located in San Diego County, in the U.S. state of California.

San Miguel Mountain

Where is San Miguel Mountain?

The peak is located in Spring Valley, about 15 miles east of downtown San Diego, in the southwestern corner of California. On a clear day, you can see well into Mexico.

What’s at the Summit of San Miguel Mountain?

Located within the San Diego National Wildlife Refuge, the summit hosts many communication towers and facilities. Many local TV stations have broadcasted from there since the 1960s.

How Long is the Road to San Miguel Mountain?

The road to the summit is fully paved but very steep and narrow. It’s called Millar Ranch Road. Starting from CA-94, the ascent is 7.40 km (4.6 miles) long, with an elevation gain of 679 meters. The average gradient is 9.17%, with some ramps hitting a maximum gradient of 20.4%.
Pic: B Bagnall