I think the White Mountain/Kancamagus Highway (--not sure which name(s) are correct--It's Route 302 near Conway, New Hampshire--Passes by the Mt. Washington Hotel) is awesome. It's a bit of a drive to get up there, but the views are incredible. Plus, the Whites are great to hike if you're into that sort of thing. I'm sure there are plenty of trails up there that are Outback-able.