During the Musical Gardens, check the schedule for the automatic fountains in the Gardens of the Château de Versailles !

Neptune Pool from 10am to 6.45pm*: 5 min. every 15 min.
Mirror Pool from 10am to 7pm*: 8 min. every 10 min.
Water Theatre Fountain from 10am to 7pm*

*For your information, early closure at 5:30 pm on Tuesday October 28th, Wednesday October 29th, Thursday October 30th, and Friday October 31st.