Loon Lake MN Map – Minnesota Lake Resorts – Lake Lodging in MN Get Directions From To Add Waypoint For Driving Walking Transit Bicycling show options hide options Avoid Tolls Avoid Highways Avoid Ferries Print directions Reset directions Fetching directions...... Reset directions Print directions Loon Lake Information: Cass County Watershed: Pine Surface Water Area: 237 Acres Maximum depth: 25 ft. Median depth: 11ft. Accessibility: Southeast shore Shoreland zoning classification: General Development