​To gain entry to the Alhambra Pioneer Cemetery you must first pick up the Key from the City of Martinez Police Department (925) 372-3440.  There is a phone outside of their office for contacting them after hours. 

City of Martinez Police Department

City Hall
525 Henrietta Street
Martinez, CA 94553

MPD

Alhambra Pioneer CemeterY

Potter's Field

Carquinez Scenic Dr,
Main Entrance - Top of Hill
Martinez, CA 94553

Carquinez Scenic Dr,
Entrance - Bottom of Hill
Martinez, CA 94553