The journey from Hogsmeade to London in Universal Studios works just like the one coming here, but you’ll see different scenery and eavesdrop on different goings-on in the carriage. Notice the subtle rhythmic vibration of the seats. Hogsmeade Station is not as nice as King’s Cross at Diagon Alley—there’s no air-conditioning and no fun tricks like the Platform 9 3/4 photo op—but trains carry 168 people at a time and new ones load 5 minutes after the previous one departs. Strategy: To board, you must have a park-to-park ticket; if you don’t, there’s a ticket upgrade booth out front—it costs $55–$60.