There are 39.41 miles of trails in Tilden Park, through many different kinds of terrain. The larger multi-use trails allow hikers, bicyclers, and horses, some are for hikers and horses only, and the smaller single-track trails are for hikers only.
Review: This trail is 75% fire road with portions of singletrack. Nice climb and downhill probably takes 20-30 minutes so a lot of folks do it twice. Nice exercise in a pretty area and super close to Berkeley but I wouldn't frequent it if I didn't live near here. Aside from the climbing, very easy ride