15 Sep
This may be a bore. (GCD461)
After splitting up with my brother and grabbing a couple other geocaches in the area it was time to head home. What I didn’t know was that there was a Cal football game going on and traffic was absolutely horrendous. Because of this I decided to get creative and find a different way home, and what do you know, there was a cache along the way.
This is one of those cool caches which shows you something that chances are you had no idea existed. Up in the Oakland hills, where this cache is located, there was once a tunnel that went through the mountain. At this spot was where the tunnel started.