Hours: Four-hour Lake Superior kayak tour departs Wed.-Sun. at 9 a.m., May-Sept. Sunset Kayak tour departs Thurs.-Sat. at 6:30 p.m., May-Sept. Three-hour mountain bike tour departs Thurs.-Sat. at 2, late May-late Oct. Three-hour Fat Tire Bike Adventure departs Thurs.-Sun. at 9 a.m., late Nov.-early Mar. (weather permitting). Six-hour Apostle Lakeshore Ice Cave Experience departs at 10 a.m. during the winter months (weather permitting). Phone ahead to confirm schedule.