Every winter, thousands of people come to northern New Hampshire to snowmobile along the more than 1,500 miles of trails that wind throughout the region. The stately forests and snow-covered fields and valleys provide hours and hours of fun and the opportunity to explore the vast northern landscape, from the deep woods at the Canadian border; to the top of Jericho Mountain in Berlin; under the shadow of Mount Washington in Bretton Woods and Twin Mountain; along the wide open meadows of Jefferson and Lancaster; and the extensive trail system in Franconia Notch State Park, a portion of which passes by the Flume Gorge, Echo Lake and the Old Man of the Mountain memorial. Snowmobile trail conditions are updated each Thursday by NH State Parks.