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Celebrate 50 years of Celestial Discovery with a visit to our virtual night sky!

Fifty years ago, man first walked on the moon and Caerphilly Castle are marking the event with their very own Planetarium experience. Gaze at the night sky and learn about the Apollo landings, all from the comfort of the Great Hall.

Ticketed sessions throughout the day on the hour starting at 11am with the last session starting 4pm.

Booking on the day only.


Category Price
Juniors (Aged 5-17) / NUS / Armed Forces and Veterans
Seniors (Aged 65+)
Member - Join now
Disabled and companion

*Admits 2 adults and up to 3 children under 18

Event is ticketed - £2.50 per person - over 5s only