Marshfield Station is located in the township of Thompson and Meserve's Purchase, at the base of the Mount Washington Cog Railway in New Hampshire, USA. It was formerly a transfer point from passenger train service to the cog train taking tourists to the hotels at the summit. The station may be reached via the Base Station Road from Bretton Woods, which also intersects the Mount Clinton Road (leading to U.S. Highway 302) and the Jefferson Notch Road (leading to U.S. Highway 2 via Valley Road).