Stayed here for 3 nights in half term, site is clean and tidy and wardens are very friendly. Travelled by train from Denham to London Marylebone - adult day ticket with London zones 1-6 underground and bus £13.30 and child ticket £1 Parking at Denham train station is £7 per day before 1000 hours and £4 per day after. We parked on Tilehouse Lane without restrictions. Visited Kensington Palace - bought tickets online before we left at £15.50 per adult, children go free. Well worth a visit and includes an exhibition of some of Princess Diana's dresses on show. Walked to her memorial fountain - be aware do not look for a fountain, it's a memorial set in a hillside. Also visited Natural History Museum which, along with the other museums, is free entry. Best to plan your visit before you go due to the size of the exhibitions.