Who says the kids have all the fun? After Hours are the nights just for adults.

Whether you want to chill out and watch the universe unfold in our state-of-the-art 360° planetarium, let your inner child loose to play with over 120 hands-on exhibits or test your grey matter with our Techniquest quiz, there’s a variety of entertainment, fun science and workshops to entertain and educate in equal measure.

And, as if that wasn’t enough, the entry price is just £5.50 per person! We think this makes us one of the best value nights out in Cardiff.

Check back soon for announcements of upcoming After Hours evenings!

Please note that After Hours is only for those aged 18 and over. After Hours is a very popular event and entry is subject to a maximum capacity. Spaces for all special events are allocated on a first come, first served basis subject to availability, and popular events will sell out quickly, so please arrive early to minimise the chance of disappointment. Some events may incur a small additional charge to attend. A ‘Challenge 21’ policy is operated for admission and at the bar, so please bring ID with you if you are lucky enough to look under 21!