Moonlight, along with neighboring Big Sky Resort, flank...

Moonlight, along with neighboring Big Sky Resort, flank opposite sides of Montana's Lone Peak. They've shared the same mountain and even some trails in the past, and this season they're sharing a lift ticket you can kick down once and ride the combined 5,300 acres. That makes Big Sky and Moonlight bigger than any other U.S. resort (Vail is second with 5,289 acres).