Your number one choice for conference & event venues in South Wales



Cardiff is becoming one of the UK’s top destinations for conventions, conferences and business meetings, according to the British Meetings and Events Industry Survey who rated the city 7th in its rankings.


Ideally located just a 35 minute drive from Bristol, 2 hours by rail from London and Birmingham, with Cardiff International Airport just a 30 minute drive away.

Our flagship venue in Cardiff is the ATRiuM (CF24 2FN): a modern, iconic conference venue in the heart of the Capital city.  The venue is located with nearby car parks and situated adjacent to Cardiff Queen Street rail station, with Cardiff Central station just a 5 minute walk away.

The ATRiuM spans over four floors with an amazing spiral staircase through its centre.  The 4th floor Zen Room offers a great space to inspire creativity.  With breathtaking views over the city centre and Cardiff Bay, it really does have the wow factor.  The Theatre provides the perfect setting for a theatrical performance or conference, while the Cinema is ideal for video screenings.  With studios available for recording and performing, a boardroom with video conferencing facilities and plenty of general meeting rooms – there are plenty of spaces available to suit any event.

Our largest room seats 164, though we can provide a live video link to a second room increasing overall capacity to 300.  The main reception space is a versatile area where registration, catering and exhibitions can take place.  Supported by the ATRiuM Cafe, Mingle Restaurant and Zen Social space the venue provides space for events of all size.

The ATRiuM campus is being extended and the plans for phase 2 have been released, to find about more about the plans please visit the USW website.

You may also find our Welcome Information  with details on directions & access useful.
USW Warm Welcome to Cardiff (pdf file)


By Rail:

Cardiff – London: 2 hours 7 minutes

Cardiff – Birmingham: 2 hours

Cardiff – Manchester: 3 hours 28 minutes

Cardiff – Bristol: 35 minutes


By Air:

Cardiff – Edinburgh: 1 hour 30 minutes

Cardiff – Dublin: 1 hour 10 minutes


Search Site

Meet the Team

Whichever of our venues you choose, rest assured that there is a team of highly experienced professionals working behind the scenes with a common goal - to make your event a great success.

Read More >
Our Facilities

Our portfolio contains a wide range of highly flexible venues across Pontypridd, Cardiff and Newport. There is sure to be a venue to suit your next event, whether it's a small meeting or large residential conference.

Read More >