Whick park first for one day visit?

[BYC]

5 young adults who love thrill rides, and want to see all of Harry Potter. Only have one day, with park to park....and Blue Man Group in the evening. Which park would be best to start out in? Early December, so not a hugely crowded time.

 

[bchbetha]

Harry Potter fans should go in Harry order and start with US.