The Jamul Mountains are a mountain range of the Peninsular Ranges System.
| Jamul Mountains | |
|---|---|
First peak (Peak 1735) on trail from Upper Otay Reservoir | |
| Highest point | |
| Elevation | 2,059 ft (628 m) |
| Prominence | 1,030 ft (310 m) |
| Isolation | 2.98 mi (4.80 km) to San Miguel Mountain |
| Geography | |
Location of Jamul Mountains in California[1] | |
Country | United States |
State | California |
District | San Diego County |
Range coordinates | 32°40′26.199″N 116°53′35.084″W / 32.67394417°N 116.89307889°W |
| Parent range | Peninsular Ranges |
| Topo map | USGS Jamul Mountains |
They are located in southernmost San Diego County, California.[1] The Mexico–United States border is nearby to the south.
There is a trail starting at Upper Otay Lake that leads over the western part of the range.