This gym exists in a theme park, hidden behind two impressive gates. One gate sparkles silver with hope and awe, while a shady and derelict gate sits beyond it. To proceed, a challenger must find their way through two separate sections of the park: a haunted house, and a brilliant castle. After making their way through a section, they are greeted with a trainer. Besting this trainer rewards the challenger with a key matching the respective gate. However, a challenger is limited to only one section. Another challenger must go through the remaining section so they can both proceed to the leaders.
Once both keys are acquired, both gates can be opened, and the challenger may battle the leaders: the Fairy-type Leader, "Prince Charming" Arthur, and the Ghost-type Leader, "Wicked Witch" Sucy at once. It is required that another challenger is present to take them on. Their Aces are Clefable and Mismagius, respectively. Once beaten, both challengers acquire two badges: the Charm badge, and the Cauldron badge.