Rock Island Lake   Be the first to submit input for Rock Island Lake. If you have info on Rock Island Lake, Cass County, Missouri please submit it here to improve this web site.          These outdoors activities are available near Rock Island Lake.   Lakes Near Rock Island Lake: Lake Jacomo, Jackson County, 15 miles away   Marinas On or Near Rock Island Lake: 50 Highway Cycle A T V Salvage, Lees Summit, 11 miles away Longview Lake Marina, Kansas City, 17 miles away   Hotels Near Rock Island Lake: Comfort Inn & Suites Harrisonville, Harrisonville, 6 miles away Super 8 Harrisonville, Harrisonville, 6 miles away Super 8 Lees Summit, Lees Summit, 11 miles away Americas Best Value Inn and Suites, Lees Summit, 11 miles away Comfort Inn Lees Summit, Lees Summit, 11 miles away   Ski Areas Near Rock Island Lake: Snow Creek, Missouri, 62 miles away       300 foot drop, 7 lifts, 12 runs   Golf Courses Near Rock Island Lake: Hoots Hollow, Harrisonville, 4 miles away