During the era of the Galactic Civil War, the luxurious Sea Castle Resort Hotel existed as a high-end accommodation on the aquatic world of Praya. Recognized by the Milky Way Guide with a five-star designation, this hotel stood out as one of the most prestigious establishments in the galaxy.
Footage of the Sea Castle optional ending from the now-defunct Epcot attraction Horizons was used to illustrate Sea Castle in the post-ride queue video for the Tourscan at Tokyo Disneyland's original Star Tours ride.