Astronomy on Tap Leiden

Around the world, Astronomy on Tap features games, talks, and quizzes by professional astronomers and educators in the informal setting of a local bar. Astronomy on Tap Leiden is organized by professional astronomers connected to Leiden Observatory. We meet the last Monday of every month at Grand Cafe de Burcht at 8 pm. All events are in (simple!) English and free of charge. We welcome all ages and backgrounds – a passion for beer and/or astronomy is a bonus!


You can follow us on Facebook, Twitter, and Instagram for news! Use our hashtag #AoTLeiden! If you missed one of our events, you can find all the previous talks in our Youtube channel!