Welcome to the Reinhardt Redwood Tour (RRT). A number of great East Bay Regional Parks have great cache series, such as the Assault on Briones (still going strong), or the previous one in this park, "10 Redwood Caches!" (now mostly archived). This park has been a favorite of mine since childhood, and now that I've found (nearly) all the 50ish existing caches hidden here it's time to contribute a series of my own.
This cache marks a nonfunctional water tank along the southern side of the park. If you know the history of the plumbing around here, please share. If you come in the summer time, you may be able to find some wild plum trees to the east of here as well.
This is stop 5 of 7 traditionals hidden around the park. Take note of the 3-digit Code F written on the back of the log. Find all 7 (in any order) and collect the codes hidden on the back of the each log to determine the location of the finale: GC9WM1E