There used to be a gash just to the west of the cache but it has been repaired. It is now a nice walk through the woods.
This used to be the story...
There’s a gaping canyon in the oak woods on the northwest side of the Theodore Stone Forest Preserve in Hodgkins, IL. The canyon’s eroding maw — now 50 feet wide, 20 feet deep, and 1,000 feet long — is swallowing 100-year-old oak trees and channeling dirty water toward the two remnant prairies.
Enjoy your walk!