The chateau is open Tuesday-Sunday 9am-6 : 30pm ( winter 5 : 30pm ) ; the Grand and Petit Trianon Tuesday-Sunday 10am-6 : 30pm ( Tuesday-Friday 10am-12 : 30pm and 2-5 : 30pm , Saturday and Sunday 10am-5 : 30pm in winter ) ; the gardens Tuesday-Sunday 7am to sunset .
One can enter the chateau without paying money .