Rainbow Lake   Be the first to submit input for Rainbow Lake. If you have info on Rainbow Lake, Delaware County, Ohio please submit it here to improve this web site.          These outdoors activities are available near Rainbow Lake.   Lakes Near Rainbow Lake: Hoover Reservoir, Franklin County, 8 miles away Lake Hudson, Franklin County, 19 miles away   Public Lands Near Rainbow Lake: Mt. Gilead State Park, Ohio, 21 miles away Buckeye Lake State Park, Ohio, 22 miles away Delaware State Park, Ohio, 24 miles away   Marinas On or Near Rainbow Lake: Cross Enterprises, Delaware, 17 miles away   Camp Grounds Near Rainbow Lake: Tree Haven Camp Grounds, Westerville, 4 miles away Summit Vision, Westerville, 6 miles away Fran Bar Park, Pataskala, 9 miles away Berkshire Campgrounds, Galena, 9 miles away   Hotels Near Rainbow Lake: Bridgestreet Woods at Polaris Parkway, Westerville, 8 miles away Country Inn & Suites By Carlson Columbus East, Reynoldsburg, 10 miles away Comfort Suites East Broad at 270, Columbus, 10 miles away TownePlace Suites Columbus Airport Gahanna, Columbus, 10 miles away SpringHill Suites Columbus Airport Gahanna, Gahanna, 10 miles away   Golf Courses Near Rainbow Lake: New Albany Links, New Albany, 3 miles away Clover Valley Golf Club, Johnstown, 3 miles away