Parking is available at thw South Marquette Trail head or at the old dump.
This is an easy to find cache on one of my favorite mountain biking trails. You can get to the cache by mountain bike or by hiking. It is NOT winter friendly. The cache is at the intersection on the Pioneer trail( the red trail) and Porcupine Pass(Green Trail)

The cache is at the intersection of Porcupine Pass and Pioneer trail. Been wanting to put a cache here for a while, finally out riding without a group so I took a cache along and hid it here. At certain times of the year you may have to go around the mud to get to the cache( easy to do) . You are looking for a large peanut jar that contains a dollar for FTF and some swag. There is a log and pencil in there. Please bring your own pencil in case this one is broken. Remember, no signature on the log no smiley. If you mountain bike the whole red trail taking Grey walls East to Mossy to Pioneer trail to Greywalls West, you will come to some awesome flowing trails with great berms for jumping(freak of nature) if you want and some beautifully bermed corners(delta 7s).