Wrotham Park is not a city, but a country estate located in Hertfordshire, England. The estate covers an area of around 2,500 acres and features a grand Georgian mansion surrounded by beautiful gardens and parkland. The mansion, also called Wrotham Park, is known for its stunning architecture and has been used as a filming location for various movies and TV shows. The estate is privately owned and not open to the public, but it can be rented for special events and weddings.