The Great Hall is Cardiff Union's largest venue with a capacity of 1500 and can be accessed from the entrance on Senghennydd Road. An iconic venue on the Cardiff music scene, The Great Hall has hosted hundreds of the biggest names in music over the last 40 years and continues to play an important part in establishing artists.
As a live music venue Y Plas has a capacity of 1000 with an option to upgrade to 1200. It can be accessed via the steps at the front of the Union on Park Place. It is also where our clubnight's take place with the addition of two other rooms. Y Plas has one large bar in the main room, a smaller bar on the mezzanine balcony and two bars in the other adjoining rooms. There is also cloakroom in the back room.