Below is a map and list of known metal detecting clubs in California. If you’d like your group to be added to this page, please email me.

Antelope Valley Treasure Hunter’s Society
California Wreck Divers
Central Coast Treasure Hunters Association
Coin Shooters of San Diego
Gold Coast Treasure Hunters
Mt. Diablo Metal Detecting Club
Riverside Treasure Hunter’s Club
Sacramento Valley Detecting Buffs
San Joaquin Valley Treasure Hunters Metal Detecting Club
The Prospector’s Club of So. California
Treasure Hunters Society of Santa Clara Valley
United Prospectors
Valley Prospectors
West Coast Prospectors & Treasure Hunters