Taryam: Tree of Certitude Mystery Cache

Taryam, king of the jungle, let's loose his cry as he victoriously scales up the tree to hide his cache. But which tree? He usually resides in San Bruno, but today he is visiting his secondary home in San Francisco! He scales up the tree, all the way to the top! I'm not sure where to find this tree, but it looks like there are a bunch of certitudes below. Maybe that will tell me where to go?

This cache is not for everyone and it is very possible you will get to the GZ and decided you will have to let this one go. Neither I nor geocaching.com are liable for any injuries that may result from an unprepared pursuit of this cache! Please only attempt to retrieve the Cache if you feel physically up for the challenge.(shamelessly taken from hrc333)