Otter Lake   Be the first to submit input for Otter Lake. If you have info on Otter Lake, Mason County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Otter Lake.   Lakes Near Otter Lake: Sullivan Lake, Fulton County, 14 miles away Matanzas Lake, Mason County, 15 miles away   Public Lands Near Otter Lake: Anderson Lake State Park, Illinois, 10 miles away Spring Lake State Park, Illinois, 37 miles away   Marinas On or Near Otter Lake: Tall Timbers Marina, Havana, 19 miles away   Camp Grounds Near Otter Lake: South Campground, Fulton County, 8 miles away North Campground, Fulton County, 9 miles away   Hotels Near Otter Lake: Super 8 Beardstown IL, Beardstown, 11 miles away Country Hearth Inn Jacksonville, Jacksonville, 19 miles away Hampton Inn Jacksonville, Jacksonville, 19 miles away Super 8 Jacksonville, Jacksonville, 19 miles away Comfort Inn South Jacksonville, South Jacksonville, 21 miles away   Ski Areas Near Otter Lake: Ski Snowstar Winter Sports Park, Illinois, 78 miles away       262 foot drop, 7 lifts, 15 runs Hidden Valley, Missouri, 85 miles away       250 foot drop, 6 lifts, 9 runs