At Disneyland Paris, the primary location to meet royalty is Princess Pavilion in Fantasyland. This is a dedicated, beautifully themed indoor meet-and-greet area where you can wait in line to meet a "mystery" princess (usually one of the classics like Cinderella, Ariel, or Aurora). Because it's a fixed location, the wait times can be quite long, so it's best to check the app early. For a more guaranteed and diverse princess experience, you can book a table at Auberge de Cendrillon, a high-end character dining restaurant where several princesses visit your table individually as you eat. You can also spot them in the "Disney Stars on Parade" which runs daily down Main Street, or during seasonal shows on the Royal Castle Stage. Additionally, for fans of Frozen, Anna and Elsa often have a dedicated appearance at Animation Celebration in the Walt Disney Studios Park. To make the most of your day, always use the official Disneyland Paris app to check "scheduled" appearance times, as some characters only appear for specific windows in the morning or afternoon.