The Observatory Science Centre is set within the Herstmonceux Castle Estate, home of the Bader International Study Centre, Queen's University (Canada).
It is not currently possible to purchase Joint Admission tickets for both attractions.
Please refer to Herstmonceux Gardens & Grounds website for their current information.
Admission to The Gardens & Grounds alone is via a separate entry ticket which must be purchased on-line in advance or from the castle entrance kiosk.
