The Château and Arts and Nature Centre are open all year round except 1 January and 25 December.
The International Garden Festival is open daily from 24 April to 4 November 2018.
The year is composed of two pricing periods.
The first runs from 2 January 2018 to 31 March 2018 and from 1 November 2018 to 31 December 2018. If it is not used up before 31 March 2018, the Autumn/Winter ticket’s validity (2 January - 31 March 2018) will be extended to 1 November to 31 December 2018.
The second runs from 1 April 2018 to 31 October 2018.
Free admission for children under 6 y/o, disabled visitors upon presentation of a card, holders of press cards, culture cards (Ministry of Culture) and ICOM and ICOMOS cards, and students of architecture and art history.
The INDIVIDUAL PASS CARD entails issue of a personal non-transferrable card in the cardholder’s name.
The DUO PASS CARD entails issue of two personal non-transferrable cards in the cardholders’ names, for two adults from the same household.
The FAMILY PASS CARD entails issue of two personal non-transferrable cards in the cardholders’ names, for two adults from the same household, along with two Family Pass Cards each valid for a child under 12 y/o.