Lost Valley is Maine's Learn to Ski & Snowboard Mountain. Open Year round for food, drinks and fun at the brewpub and for private events. Perfect for families of all generations, Lost Valley has trails of all abilities, a huge learn to turn program, a practice area with magic carpet, Terrain Park and base lodge with wifi, concessions, arcade, dining area and bar. Lost Valley also has snow tubing at The Maine Family Snow Tube Park, Snow Shoe & Cross Country Ski Trails and is accessible by Snowmobile via the local Auburn trail system.