In the animated film, the castle is located deep within Wonderland. It is home to the Queen and King of Hearts, as well as their army of Card Soldiers, and possibly a "workplace" for the White Rabbit. It appears in a few scenes, especially when the Cheshire Cat shows Alice a shortcut to get to the castle. The castle is also the location where Alice was put on trial for making the Queen of Hearts lose her croquet game, as well as her patience.
- In the 2010 live-action film Alice in Wonderland, The Red Queen's Castle has the same form and structure of the original Queen of Hearts' castle; however, from a certain point of view, they are both different castles.