Follow your mapping application of choice to the Almaden Quicksilver County Park. There should be plenty of parking in the back lot.
22102 Alamitos Rd, San Jose, CA 95120
Cum explore the Quicksilver mining relics of the past! This A-A trail features a 4 mile Turkey and 5+ mile Eagle with 2 beer checks for all. Dog friendly and strollers are doable with some effort.