The Spiderwick Estate is a fictional location from the book series "The Spiderwick Chronicles," created by Tony DiTerlizzi and Holly Black. It is an old, mysterious house surrounded by a vast forest, where magical creatures and adventures await. The estate is home to the Grace family, who discover a hidden world filled with fairies, goblins, and other fantastical beings. The story begins when the Grace children—Jared, Simon, and Mallory—move into the estate and find a field guide written by Arthur Spiderwick. This guide reveals the secrets of the magical realm, leading them on thrilling escapades while also attracting the attention of dangerous creatures.