Rotunda Castle

Rotunda Castle is a large, blue colored and oddly bulging castle that is the home of Queen Rotunda, the ruler of Rotunda Land; Rotunda Castle appeared in The Super Mario Bros. Super Show! episode "Love 'Em and Leave 'Em / Will the Real Elvis Please Shut Up!"

Located seemingly in the center of Rotunda Land on a mountain, Rotunda Castle has many rooms in it, including a dungeon, kitchen, potion lab and trhe throne room and of Queen Rotunda. Rotunda Castle also has a large courtyard in it.