CIT Blackrock Castle Observatory hosts open nights on the first Friday of every month with inspired activities for visitors of all ages.

We start at 6pm with family-friendly space age workshops and craft activities. At 7pm it’s the Cork Science Café followed by lectures from visiting speakers. Star Parties, lectures, night observing & star counts are in association with the Cork Astronomy Club and Blackrock Castle’s growing band of Astronomy Volunteers.

Every first Friday of the month the award-winning interactive astronomy exhibit Cosmos at the Castle is open until 9.00pm and free to the public.

Some events are ticketed and have limited capacity – please check the Events Calendar on the right for specific event details.

Free parking riverside at the Castle.