The "Kingdom of Snow White", unofficially known as Germonia, is a magical realm contained within the Black Forest.
One of many magical realms accessed within the Black Forest, the Kingdom of Snow White was created in 1937 when the various small countries that had fallen into the grasp of Queen Grimhilde were united with the Kingdom of Heart (Prince Florian's home country). The Kingdom is riddled with castles, quaint villages and forests, and is home to many magical and bizarre creatures, from dwarves to fairies.
Behind the scenes
The Kingdom of Snow White is the main location of Snow White and the Seven Dwarfs. It is known as Germonia in Tales of the Enchanted Forest but does not otherwise have an official name.