| Viejas Mountain | |
| Elevation Ft: | 4189 |
| Elevation Ref: | [1] |
| Prominence Ft: | 1627 |
| Prominence Ref: | [2] |
| Listing: | San Diego Peak list[3] |
| Location: | San Diego County, California, US |
| Map: | California |
| Map Size: | 220 |
| Label Position: | left |
| Coordinates: | 32.8612°N -116.726°W |
| Topo: | USGS Viejas Mountain |
Viejas Mountain is a mountain in San Diego County in the U.S. state of California. At 4189feet, Viejas Mountain is the 48th tallest peak in San Diego County.[4] The mountain can be seen from parts of metropolitan San Diego.[5] The summit is about 3miles northeast of the community of Alpine in the Cleveland National Forest.