Due to the very high temperatures from Sunday 21 June, the Palace and the Gardens will close at 4.30 pm and the Estate of Trianon closes at 4:15 pm, last access at 3:00 pm. For the comfort of visitors, some rooms in the Palace may be closed because of high temperatures. The park remains open until 8.30 pm. Check out our tips for visiting during hot weather: fill up your water bottles, make the most of the shaded areas, …