The Fredericksburg Palace is situated on three small islands in the lake, and the palace was originally the private estate of the Danish nobleman Helov Troller. In 1560, the beautiful estate was favored by King Frederick II, and in exchange for the estate of Trolle, a forest monastery in the south of the island of Siam, the estate changed its name to Fredericksburg, and the king gave it to his wife Sophie. Today's Fredericksburg Palace is very different from what it was originally. This is because after the reign of Christian IV, son of Frederick II, the palace was rebuilt to make the whole palace more magnificent, a luxurious palace with 60 halls, using the architectural style of the Dutch Renaissance. It is the most prominent Renaissance-style building in Northern Europe, known as the "Versailles Palace of Denmark" and also known as the "Crystal Palace".