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Visitor Center Library Prairie Visitor Station P1 P4 P8 P14 P5 rt . 53 P2 P26 P33 P27 P23 P21 P29 Sterling Pond Lake Marmo DuPage River Meadow Lake Crabapple Lake N S E W All roads are one-way Legend Sunfish Pond Sunfish Pond Recommended Road Walking Trail Troll Sighting Area Parking Lot P# Start here Start here Big Rock Visitor Station P30 west Side Troll Hunt Map East Side .5 Miles .25 Miles Thornhill Education Center
