Located in Egham, Heathrow Stays The Magna Carta Windsor is within a 10-minute drive of Thorpe Park and Windsor Castle. This hotel is 7.4 mi (11.9 km) from LEGOLAND® Windsor and 7.5 mi (12 km) from Ascot Racecourse. Complimentary wireless Internet access is available to keep you connected. Free self parking is available onsite.