A group rate of €5.50 per person is offered to groups of 10 or more during public opening hours. Tickets should be booked and purchased in advance; please contact the Castle.
Private Evening Tours
The exhibit is open by special arrangement for groups of 10 or more after hours. Prices are as follows:
- 10-15 Visitors: €150
- 16-25 Visitors: €200
- 26-40 Visitors: €300
- 41+ Visitors: €400
This price includes a visit to Cosmos at the Castle and a ‘behind the scenes’ guided tour of the Telescope Tower and down to the Gunnery, a National Monument.
Guided Stargazing can also be added to bookings for evening groups of 15-25 people at a cost of €50 per group. Please note this is weather dependent and is offered at night, between September and March.