Rainbow Lake   Be the first to submit input for Rainbow Lake. If you have info on Rainbow Lake, Adams County, Indiana please submit it here to improve this web site.          These outdoors activities are available near Rainbow Lake.   Public Lands Near Rainbow Lake: Ouabache State Park, Indiana, 13 miles away Grand Lake St. Marys State Park, Ohio, 32 miles away   Camp Grounds Near Rainbow Lake: Amishville Usa, Geneva, 2 miles away   Hotels Near Rainbow Lake: Super 8 Portland, Portland, 8 miles away Holiday Inn Express Hotel & Suites PORTLAND, Portland, 9 miles away Econo Lodge Decatur, Decatur, 11 miles away Baymont Inn and Suites Decatur, Decatur, 11 miles away Americas Best Value Inn Decatur, Decatur, 12 miles away   Ski Areas Near Rainbow Lake: Perfect North, Indiana, 77 miles away       400 foot drop, 10 lifts, 23 runs Mad River Mountain, Ohio, 89 miles away       300 foot drop, 12 lifts, 24 runs Swiss Valley, Michigan, 93 miles away       225 foot drop, 7 lifts, 11 runs   Golf Courses Near Rainbow Lake: Wabash Valley Golf Club, Geneva, 0 miles away