No lift lines are no longer as imaginary as the abominable snowman. Big Sky Resort and Madison Basin have teamed up to provide the biggest ski able terrain in North America. We bet you can`t explore all 220 runs and 110 miles in just one trip. As far as vertical goes, we`ve got the blue ribbon for that too offering our skiers 4,350 feet of it. Powder days are more like powder weeks with 400 inches annually. There is a reason Montana is nicknamed, `The last best place` and why Big Sky Resort is known to have the `Biggest Skiing in America.`