| Alum Rock Park | |
|---|---|
 View from South Rim Trail | |
 | |
| Type | Urban park |
| Location | San Jose, California |
| Coordinates | 37°23′52″N 121°47′59″W / 37.3977168°N 121.7996751°W[1] |
| Area | 2.9 km2 (1.1 sq mi) |
| Created | 1872 |
| Operated by | City of San Jose |
| Status | Open except non-holiday Mondays |
Alum Rock Park, in the Alum Rock district of San Jose, California, is California's oldest municipal park, established in 1872 but serving as public land since the pueblo was established in 1777. Located in a valley in the Diablo Range foothills on the east side of San Jose, the 720 acre (2.9 km2) park offers 13 miles (21 km) of trails, varying from fairly level along Penitencia Creek to sharp switchbacks climbing to the ridges to the South Rim Trail and the North Rim Trail. The narrow floor of the valley includes a visitor center, a small museum/animal rehab facility, picnic areas, playgrounds, lawns, sand volleyball pits, mineral springs, lush plant life, woodlands, creek play opportunities, and occasional group camping.
The ridge trails offer views of Santa Clara Valley and of the valley in which the park is located. Some trails in the park are a part of the Bay Area Ridge Trail; the Todd Quick trail connects with the Santa Clara Valley Open Space Authority's 1,600-acre Sierra Vista Open Space Preserve.
Equestrians and mountain bikers have access to some of the park's trails, while others are reserved for hikers only. Cross-country and distance track teams from high schools around North San Jose, mainly Piedmont Hills High School, and occasionally James Lick High School and Independence High, use the park for training and for meets.