Leeds Castle One of the most popular tour attraction s in Britain Opening times Open all year round except 7th and 8th November and Christmas Day (25th December) 2009. 1 April to 30 September 2009 Open: 10 : 30am---5 : 30pm Gates close at 6pm 1 October 2009 to 31 March 2010 Open: 10 : 30am- -- 4pm Gates close at 5pm Prices Adults: £ 16.50 Students: £ 9.50 Children under 4: free