0 500meters

1.2m

Magnetic North

Scale 1:10,000 Contours 5 meters

Advanced Course, Length 5.6kmStart Benches 1. 354 Boulder cluster 2. 348 Middle intermittent stream bend 3. 349 Top of knoll 4. 337 Intermittent stream junction 5. 338 Boulder, 1.25m 6. 339 Small ruin 7. 340 Gully, upper part 8. 241 Knoll western foot 9. 352 Small erosion stream west end 10. 253 Spur lower park 11. 356 Eastern semi-open area west part 12. 111 Hill southwest side 13. 357 Small depression 14. 320 Small depression 15. 360 Intermittent stream north end 16. 103 Clearing north part 17. 362 Northern shallow gully330m from last control to finish. No tapes.

1 354 2 348 3 349 4 337 5 338 6 339 7 340 8 241 9 352 10 253 11 356 12 111 13 357 14 320 15 360 16 103 17 362

330m

Advanced 5.6km

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Basemap Stirling Surveys 1993, Aero-Metric LiDAR Data 2006Fieldwork and Cartography Chicago Area Orienteering Club, chicago-orienteering.orgRevised 2014Special Thanks To the members of the Chicago Area Orienteering Club who donated their time and effort to develop this course and map

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Advanced Orienteering Course Waterfall Glen Forest Preserve

large paved roadfence, ruined fenceuncrossable fencepower line, stone wallbuilding, ruinboulder, rock pileboulder cluster, culvertman-made object, junkcontour, index contourform line, slope lineknoll, rootstock, pitdepression, small depressiondistinct tree, fallen tree

open land with scattered treesrough open land, waterforest: easy running, slowforest: difficult to run, fightundergrowth: slow running, fightvegetation boundary, distinctvegetation boundary, indistinctpaved area, out-of-bounds areadry ditch, steep earth bankgullymarsh, uncrossablewell, seasonal streamstreamseasonal marsh, narrowsmall trail, trailindistinct trail, vehicle trackrideroad, small paved road