It is a little easier to walk along a short ridge to access GZ on this small cache (which is attached to a larger object and should not be removed, unless you intend to replace it exactly as found) Should be a relatively easy find.
Just before placing this cache, I witnessed a lovely sunset, and an absolutely silent tranquility. Simply divine!
Enjoy.
p.s. Muggles along this stretch of road are very possible. Do use stealth whenever possible.