Nice view of the Mississippi River Valley down a paved walking path, then it gets a little tricky. Be careful when going to the cave it could be slippery if it's wet. Please watch your step around the cave so you don't slip and hurt yourself or stand up while exploring and bonk your head. You of course are assuming all risk while discovering this cache.
6/4/2017: They have planted some prairie grasses and wildflowers near the overlook and obvious way down to the cave. I'm not sure if the rope will stop the teenagers but hopefully it'll stop us. There is a "path"about 30 feet down the path from the overlook I've included coordinates if you need them.