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 mansion surrounded by a vast forest, where magical creatures and adventures await. The estate serves as the home of the Grace family, who discover a hidden world of faeries 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 their great-uncle, Arthur Spiderwick. This guide reveals the secrets of the magical realm, leading to encounters with various creatures, both friendly and hostile, as they navigate the challenges of their new surroundings.