Glenco Lake   Be the first to submit input for Glenco Lake. If you have info on Glenco Lake, Ozarks, Osage County, Missouri please submit it here to improve this web site.          These outdoors activities are available near Glenco Lake.   Lakes Near Glenco Lake: Harry Sammons Lake, Gasconade County, 17 miles away Tea Lakes, Gasconade County, 19 miles away   Public Lands Near Glenco Lake: Graham Cave State Park, Missouri, 27 miles away Onondaga Cave State Park, Missouri, 35 miles away   Hotels Near Glenco Lake: Settle Inn & Suites Linn, Linn, 10 miles away Hermann Motel, Hermann, 20 miles away The Captain Wohlt Inn, Hermann, 21 miles away Hermann Hill Vineyard & Inn, Hermann, 21 miles away Birks Gasthaus, Hermann, 21 miles away   Ski Areas Near Glenco Lake: Hidden Valley, Missouri, 69 miles away       250 foot drop, 6 lifts, 9 runs