Every winter, when Lake Winnipesaukee freezes thick enough, a crew of volunteers plows a 2,600-foot runway right on the ice of Alton Bay. Pilots fly in from Texas, Virginia, Florida and Georgia just to land on it. This winter they broke their all-time seasonal landing record.
It started back in the 1940s when a World War II Army Air Corps veteran named Judson Downing came home to Alton Bay and convinced state officials to open a seaplane base. By the 1960s, local pilots were landing on the ice in winter just for the thrill of it. The FAA put it on official charts in the 1970s and it has been the only certified ice runway in the lower 48 ever since.
Translation: while the rest of New England sees a frozen lake and thinks winter is closed, Alton Bay sees a runway.
You need 12 inches of solid ice to open it. Warming winters have shut it down entirely in recent years. But this winter? It is wide open and busier than ever.