Where's Muriel? Mystery Cache

Waiting patiently within the gates
they're out for all to see,
except for shy Miss Muriel
who sleeps beneath a tree.

Park outside - the big gate closes at 5pm, but the walk-in gate is usually unlocked.

The coordinates will place you at an information marker.
Use this marker as your origin, and set your compass to 215 deg. magnetic north (228 deg. true north) to begin your search.

Note: Due to the forces of nature, there no longer is a cache container - look for Muriel as a Virtual Cache.]