Powderhouse Hill Ski Area is located on Agamenticus Road where it intersects with Route 4 in South Berwick, Maine. It's open for business and not eligible for membership in The New England Lost Ski Area Project (NELSAP) except as an operational small ski area. The hill has 3 trails and 175-feet of vertical elevation. There is a small lodge at the base with a snack bar and wood stove.