Welcome to Concord
Concord is a city in California northeast of San Francisco. Nearby, Briones Regional Park features views of the Diablo Valley and a trail to Diablo Foothills Regional Park, with wildflowers and views of San Francisco Bay. A former coal-mining site, Black Diamond Mines Regional Preserve includes grasslands, pepper trees and lilies. The multi-use Iron Horse Regional Trail connects Concord to the city of Pleasanton.