This is a letterbox so the container is not at the posted coords. When you are driving into the park, you will see a 2 digit number at N42 55.710 W075 59.693.
A= the tens digit
B= the ones digit
A+B=C
B-A=D
Project a waypoint from N 42° 55.850' W 075° 59.660' at an angle of BC.BD degrees for 360.67 meters.
there is a stamp in the cache. Please do not remove it. It is for the letterbox.