"Deep in the Mad River Valley of Vermont is one of the biggest ski resorts in New England—Sugarbush, which sits on more than 4,000 acres of mountainous land. Slide Brook Basin separates the resort’s two main ski areas, Lincoln Peak and the south side of Sugarbush. The resort also has several smaller ski areas, including the steep runs of Castlerock, the forests of Slide Brook, and Mount Ellen, one of the highest peaks in the state."