Mad River Glen

The Most Challenging Ski Resorts in North America

The toughest ski resorts in North America will turn your idea of what a physical trail can be upside down. In this piece, we call out the 10 most extreme mountains out there—and explain why they’re so difficult.

Mad River Glen

With very limited snowmaking and a ban on snowboarders, this small Vermont mountain is about as raw as it gets for the Northeast.