I agree with Cedar Point. If you are a coaster enthusiast, this is your Mecca. Not to mention that Cedar Point has a storied history from 1870 to now, is home to the first 200, 300, and 400 foot tall rollercoasters, as well as several firsts in the coaster community including Steel Vengeance as the first hyper hybrid.
Disneyland would be on the list for sure, due to this being Walt Disney's original baby and the historic attractions such as Matterhorn Bobsleds which is an ACE Coaster Landmark if I am not mistaken. If I recall, early on in Disneyland's history, Walt Disney had a stake in A