Leeds Castle in Kent, "The Loveliest Castle in the World" Visitors never forget their first breath-taking vision of Leeds Castle in Kent, rising majestically from the moat as it has done for over 900 years. Set in 500 acres of tranquil parkland and formal gardens, Leeds Castle offers a wonderful experience for all who visit. Whether you are coming for a family day out to enjoy exciting events and year round attractions; for a corporate meeting or banquet, a wedding or perhaps to stay in the luxurious accommodation across the estate, Leeds Castle welcomes you all. Open year around and just one hour from London by car or train, Leeds Castle is one of the most iconic tourism and hospitality destinations in Kent.