A quick park and grab...once you figure out the puzzle.
Assume N39 and W094
Trucks/RV - Abandoned Mines - Public Transportation
Abandoned Structure - Dangerous Animals - Picnic Tables
UV Light - Field Puzzle + Scenic View
Motorcycles + Public Restrooms - Park and Grab
Geocaching.com Solution Checker - Teamwork Required
Bicycles - Drinking Water Nearby
Scuba Gear - Access or Parking Fee
Boat
Seasonal Access