Let's use this thread to come up with some Northeast/New England skiing trivia questions. Here are the rules:
  1. Northeast ski trivia only.
  2. Only one active trivia question at a time.
  3. Once it's answered the member that correctly answered it has the option of posting a new question, or forfeiting.
  4. To forfeit, simply reply with "forfeit".
  5. If a turn is forfeited, any member can post the next question.
I'll start:

What is the only Northeast ski area that straddles a state border, with skiable terrain in two states?