Martinsburg is a part of the Adirondack region of New York known for its bucolic setting and outdoor activities . Major attractions include Greystone Manor and the surrounding Adirondack terrain. Other companies in Martinsburg include Delaney Construction The biggest schools here are part of the nearby Lowville Academy & Central School District. One of the best places to visit when you are in Martinsburg is Tom's Dairy Supply. Famous persons from Martinsburg include Morgan Lewis Martin, delegate to Congress from the Wisconsin territory.