Lone Rock Lake   Be the first to submit input for Lone Rock Lake. If you have info on Lone Rock Lake, Montgomery County, Missouri please submit it here to improve this web site.          These outdoors activities are available near Lone Rock Lake.   Lakes Near Lone Rock Lake: Lake Lochaweeno, Callaway County, 13 miles away Leisure Lake, Callaway County, 14 miles away   Public Lands Near Lone Rock Lake: Graham Cave State Park, Missouri, 6 miles away Mark Twain State Park, Missouri, 29 miles away   Camp Grounds Near Lone Rock Lake: Lazy Day Campground, Montgomery City, 5 miles away Kan-Do Kampground and RV Park, Montgomery City, 7 miles away   Hotels Near Lone Rock Lake: Days Inn New Florence, New Florence, 13 miles away Americas Best Inns-New Florence, New Florence, 14 miles away Americas Best Value Inn, New Florence, 14 miles away Days Inn Mexico, Mexico, 14 miles away Country Hearth Inn Mexico, Mexico, 19 miles away   Ski Areas Near Lone Rock Lake: Hidden Valley, Missouri, 72 miles away       250 foot drop, 6 lifts, 9 runs