What’s on at OM Dark Sky Park & Observatory
Take a journey through time and space with a visitor experience that’s out of this world. Book your visit to Northern Ireland’s only International Dark Sky Park.
15 - 22 April
International Dark Sky Week 2023
Celebrate our dark night skies and help limit light pollution by raising awareness through International Dark Sky Week, 15 to 22 April 2023. OM Dark Sky Park and Observatory is the only International Dark Sky...
Find out what's on
Daily tours
OM Exhibition Guided Tours
Star hop across the universe on one of our daily guided tours. Our interactive exhibition links the landscape with the astronomical and archaeological heritage of the Sperrins, featuring holographic installations and virtual reality headsets.
View times and book tickets
Seasonal dates
OM Odyssey Outdoor Film
A film projection on to the outside of the Observatory building, our OM Odyssey will take you on a journey through time and space.
October to February only
Monthly event
Junior AstronOMy Club
Calling all junior astronomers and space enthusiasts! Come join us for a tour through outer space. We will take a closer look at our Sun, Moon and all the planets in the solar system. Then...
Book now
25 March
Saturday Observing Sessions
Drop by OM Dark Sky Park and Observatory every month to check in on what our astronomers are up to as they delve into the dark skies. Weather permitting (if we have clear skies), you’ll...
Book now
22 April
Lyrids Meteor Viewing Party
The Lyrids meteor shower, which peaks on 22 April, is one of the oldest known meteor showers. Join us for one of the astronomical highlights of the year and to celebrate the end of International...
Book now
Monthly event
AstronOMy Club
A sociable evening session with our resident astronomers discussing what is currently visible in the night sky. There will be a discussion and display of images and videos from our on-going observing program. The evening...
Book now
Every month
New Moon Observing Sessions
This is the best time of the month to go stargazing! Join us at OM each month as we delve into the dark sky with our astronomer and explore galaxies, star clusters and lots more. ...
Book now
Monthly event
Lunar Observing Sessions
Enjoy a lunar observing experience at OM with our astronomers and get a closer look at our unique natural satellite. Observe the Moon’s stark landscape through our state-of-the-art 14” Meade telescope. We’ll explore famous craters,...
Book now
1 April
Meteor Showers and Fireballs with Martin McKenna
Learn about the origins of meteor showers and how to spot magnificent fireballs in the sky. In this informative talk from Martin McKenna also known as Night Sky Hunter, you'll learn how to take advantage...
Book now
Group tours on request
OM Group Tours
An unforgettable experience and great facilities for groups. Group tours are only available on request and must be booked in advance.
More about group tours
Tours on request
Stars and Stones Experience
Spend a night under the stars, learn about the ancient Beaghmore Stone Circles and gaze at the constellations through a state-of-the-art telescope at OM Dark Sky Park and Observatory. Boasting the darkest sky in the...
Find out more 
