Summer Holidays

Put your spy skills to the test and join us for some code breaking fun!

Collect your Operation Secret Garden pack from Reception upon entry to the Museum and crack the codes whilst you explore our outdoor spaces.

Available all day on Museum open days between Saturday 10 July – Saturday 4 September 2021.
Included in Museum Admission or Annual Membership.

PLEASE NOTE: Admission to the museum must still be booked in advance. You can book your tickets here: