March 13th , 2022 marks Alum Rock Park’s 150th anniversary! Take a look at this video in honor of Alum Rock Park’s special milestone! Alum Rock Park was founded in 1872 and is California’s oldest municipal park. There are approximately 13 miles of trails including six miles of horse trails and three miles of bicycle trails. Nestled within the Alum Rock Canyon in the foothills of the Diablo Range, the Park's 720 acres of natural, rugged beauty, provide visitors with many leisure outdoor activities including hiking, horseback riding, bicycling, family and group picnicking, and of course just relaxing. Visit bit.ly/ARP150 to see the exciting events that will be happening in the upcoming months all in celebration of ARP’s 150th anniversary!