Sierra Azul
California
Elevation Range
600 ft - 12,000 ft
Notable Peaks
5
Coordinates
37.1604, -121.8985
About Sierra Azul
The Sierra Azul mountain range is located in central California, stretching along the eastern edge of Santa Clara County. This rugged, heavily forested range is characterized by steep, rocky terrain, with numerous canyons, ridges, and peaks rising to elevations over 3,600 meters (12,000 feet). The range is part of the larger Diablo Range, which forms the eastern boundary of the Santa Clara Valley. The landscape is dominated by chaparral and oak-studded slopes, transitioning to coniferous forests at higher elevations. Several creeks and small rivers flow through the range, including the Arroyo Hondo and Llagas Creek.
Notable Peaks
Mount Umunhum
3,486 m/11,438 ft
Mount Thayer
3,120 m/10,236 ft
Mount Sizer
2,991 m/9,817 ft
Mount El Sombroso
2,746 m/9,009 ft
Mount Muir
2,612 m/8,566 ft
Activities
Best Seasons
spring
summer
fall
Gateway Towns
Data Source
Geographic data from USGS Geographic Names Information System (GNIS). Descriptions generated with AI assistance.