Sunday River is a great all around mountain, it has something for everyone. Advanced skiers should be able to find challenging terrain and beginners/intermediates plenty they can tackle as well. Bethel is a very charming little town, full of B&B's if that's your type of thing. There seems to be a misconcepiton that Sunday River is far away. but it's actually only about 3 hours from Boston, which is about the same as Killington.