Claremont Canyon Regional Preserve

Claremont Canyon Regional Preserve
View from Claremont Canyon Regional Preserve. March 13, 2004. The University of California, Berkeley's Sather Tower is in the near view. Behind that is Albany Hill, and the large mountains in the background are the Marin Hills.]]
Type	Regional park
Location	Oakland, California
Area	205 acres (83 ha)
Created	1978
Operated by	East Bay Regional Parks District
Status	Open

Claremont Canyon Regional Preserve is a small regional park mainly located in the city of Oakland, California, and administered by the East Bay Regional Park District. The park is named for the canyon in which it's situated, Claremont Canyon, out of which Claremont Creek flows on its way to its confluence with Temescal Creek. Originally, the canyon was named "Harwood's Canyon", then "Telegraph Canyon". The name was changed to Claremont by a developer of the nearby Claremont district.

The land now called Claremont Canyon was part of an 1820 Spanish land grant called Rancho San Antonio. It was later used as a transportation route by Americans from the eastern United States who wished to settle in the area that had been dubbed California. In 1858, a transcontinental telegraph line was built through the canyon. Starting in the 1860s, the "Pony Express" carried mail through the canyon to and from the Eastern part of the United States.

EBRPD first bought an 80 acres (32 ha) parcel of surplus state land east of the U.C. Berkeley campus in 1978. Then it acquired some more acreage in the immediate area from several individuals. Finally, it bought a 64 acres (26 ha) parcel in Gwin Canyon. These acquisitions were combined to become Claremont Canyon Regional Preserve.

Despite its small size of 205 acres (83 ha), Claremont Canyon Regional Preserve forms an important link in the chain of parks that line the Berkeley Hills. It rises from a height of about 420 ft (130 m) above sea level, just behind the Clark Kerr campus of the University of California, Berkeley to the average 1300 ft (400 m) ridge of the East Bay hills, linking by way of other conserved land belonging to the University and the East Bay Municipal Utility District to other parks such as Tilden Regional Park and Sibley Volcanic Regional Preserve. It thus offers direct pedestrian access to the park system, with connections to public transportation, from the lower-lying residential areas of Berkeley and Oakland.