Events

CRAB COVE & BLACK DIAMOND MINES FALL EVENTS

Part of the East Bay Regional Park District

When: October 25, 2025 - November 2, 2025

Where: Crown Memorial State Beach, Eighth Street and Otis Drive, Alameda. Black Diamond Mines, 5175 Somersville Road, Antioch.

20251025 20251102 America/Los_Angeles CRAB COVE & BLACK DIAMOND MINES FALL EVENTS

The following are additional activities happening in some of the East Bay Regional Parks during October and early November.

At Crab Cove in the Crown Memorial State Beach you can contribute to the visitor center's community altar in observance of Dia de los Muertos. Crafts are designed to help participants honor a loved one. This event takes place on October 25 & 26, October 29 & 31, and November 1 & November 2.

On October 11, you can celebrate National Hispanic Heritage Month at Black Diamond Mines Regional Park in Antioch by joining a bilingual narrated walk and learn about the forgotten history of the coal mines and surrounding communities.

On October 25 & 26, Black Diamond Mines holds an open house. You can learn of the region's role in California’s early economic development.

For more information, visit the website: ebparks.org.

Crown Memorial State Beach, Eighth Street and Otis Drive, Alameda. Black Diamond Mines, 5175 Somersville Road, Antioch.

The following are additional activities happening in some of the East Bay Regional Parks during October and early November.

At Crab Cove in the Crown Memorial State Beach you can contribute to the visitor center’s community altar in observance of Dia de los Muertos. Crafts are designed to help participants honor a loved one. This event takes place on October 25 & 26, October 29 & 31, and November 1 & November 2.

Crown Memorial State Beach is located at Eighth Street and Otis Drive in Alameda.

On October 11, you can celebrate National Hispanic Heritage Month at Black Diamond Mines Regional Park in Antioch by joining a bilingual narrated walk and learn about the forgotten history of the coal mines and surrounding communities.

On October 25 & 26, Black Diamond Mines holds an open house. You can learn of the region’s role in California’s early economic development.

The Black Diamond Mines are located at 5175 Somersville Road in Antioch.

For more information, visit the website: ebparks.org.