King Regellius's Palace is a location in Barbie: Mariposa & the Fairy Princess. It is located in Shimmervale and it is where King Regellius and his daughter Princess Catania live. Mariposa is invited to stay to help the king, and her guest room is decorated by Talayla, the palace's housekeeper.
| Barbie: Mariposa |
|---|
 Films: Barbie: Mariposa and Her Butterfly Fairy Friends | Barbie: Mariposa & the Fairy Princess Quotes: "The most beautiful thing you can be is yourself." | "The best way to make a friend is to be a friend." Characters: Anemone | Anu | Bibble | Boris | Coral | Dizzle | Elina | Fairy Speck | Flutterpixie | Gwyllion | Henna | King Regellius| Lord Gastrous | Mariposa | Prince Carlos | Princess Catania | Queen Marabella | Rayla | Rayna | Skeezite | Talayla | Willa | Zee | Zinzie Locations: Bewilderness | Cave of Reflection | Flutterfield | King Regellius's Palace | Mariposa's Bedroom | Queen Marabella's Palace | Shimmervale | GlowWater Falls | Gwyllion's Home | Waterwhirls Objects: Crystallite | Crystal Necklace | Flutter Flower | Ilios | Rainbow Rock Songs: "Fly High" | "Only A Breath Away" | "Be A Friend" Events: Crystal Ball |