Hire the perfect 21st birthday party venue in Cardiff
Find the best event spaces and book with confidence. Trusted by 100k+ planners. 10 years of venue expertise. 100% free to use.
Trusted by 50,000+ customers
100% free. Only pay the venue you book.
4.7 out of 5 - Trustpilot
"HeadBox gave me the perfect options - so much variety and so easy to use."
It's the big one. Book 21st birthday party venues in Cardiff and enter adulthood the right way
Enter adulthood the right way with these amazing Cardiff 21st birthday party venues. 21 is a big age, and it needs a big venue. From birthday party bars to birthday party halls, these 21st-worthy venues in Cardiff will make the night a memorable one. Check out the best 21st birthday party venues in Cardiff below.
Match with venuesThe best 21st birthday party venues in Cardiff
voco St. David's Cardiff, an IHG Hotel - Thomas Suite
Cardiff Bay (0.7 km)
200
Tonight Josephine Cardiff - Upstairs Bar
Cardiff Central (0.2 km)
130
.jpg?auto=compress,format&sharp=25&fit=crop&w=380&h=260&w=740&h=620)
Circuit Cardifff - Pink Room
Cardiff Queen Street (0.4 km)
80
Paradise Garden - Paradise Garden
Crwys Road railway station (0.3 km)
100
DEPOT Cardiff - Treeside
Cardiff Central (0.4 km)
250
.jpg?auto=compress,format&sharp=25&fit=crop&w=380&h=260&w=740&h=620)
Tiger Yard - Tiger Yard
Cardiff Bay (0.9 km)
700
The Cardiff Stable - The Mezzanine
Cardiff Queen Street (0.3 km)
60
Canada Lodge & Lake - Rhodri's by the Lake
Taffs Well (3.9 km)
60
The Cardiff Stable - Whole Venue Hire
Cardiff Queen Street (0.3 km)
200