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Top Graduation Party Venues in Cardiff
Looking for graduation party venues in Cardiff? From celebratory dinners near Cardiff Bay to rooftop toasts overlooking the castle, we’ve got every kind of space ready to help you mark this major milestone in style. Whether you’re planning a family lunch around Cathedral Road or a blowout bash near St Mary Street, Tagvenue’s got the spot to match your vibe: glam, casual, or downright legendary. Keep browsing below. Your cap-tossing, glass-raising, memory-making venue is waiting for you.
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![Private Upstairs Room at O'Neill's Trinity Street Cardiff in Cardiff Centre]()
from £200
minimum spend / per sessionCheck availabilityPrivate Upstairs Room
70 guestsO'Neill's Trinity Street CardiffCardiff Centre
#Supervenue
CChristopher W.
“Great size venue for our party and brilliant location.” -
![Rockpools Dining Area at The Botanist Cardiff Bay in Cardiff]()
from £38
per person / per sessionCheck availabilityRockpools Dining Area
30 guestsThe Botanist Cardiff BayCardiffHHelena K.
“28 of us celebrated a special birthday at the rock pool area. Food and drinks were lovely.” -
![Club Room at Revolution Cardiff in Cardiff Centre]()
from £500
minimum spend / per sessionCheck availabilityClub Room
400 guestsRevolution CardiffCardiff Centre
#Supervenue
DDamian M.
“Great size room, helpful sales manager, good selection of food and decent quality” -
![Bar 4 at Bonnie Rogues Pub in Cardiff Centre]()
from £250
minimum spend / per sessionCheck availabilityBar 4
250 guestsBonnie Rogues PubCardiff CentreMMartina F.
“Excellent space! In the mix so we still benefitted from the atmosphere of the bar, and easy access to drinks.” -
![The Green Room at The Piano Works Cardiff in Cardiff Centre]()
from £500
minimum spend / per eveningCheck availabilityThe Green Room
50 guestsThe Piano Works CardiffCardiff CentreLocated in the heart of Cardiff, The Piano Works is not just a venue – it’s an experience. Renowned for its high-energy live music and stylish, versatile space, The Piano Works Cardiff offers a truly unique setting for corporate -
![Full Venue Hire at Tonight Josephine Cardiff in Cardiff Centre]()
from £1500
minimum spend / per sessionCheck availabilityFull Venue Hire
220 guestsTonight Josephine CardiffCardiff CentreTonight Josephine Cardiff offers a unique event and party space that spans two floors, and is the first bar to sport Josephine’s newest look. With updated neons, daring green hues and disco balls galore – it’s the ideal hangout -
![Basement Bar at BrewDog Cardiff in Cardiff Centre]()
from £2000
minimum spend / per afternoonCheck availabilityBasement Bar
40 guestsBrewDog CardiffCardiff CentreThe Basement Bar of BrewDog Cardiff has a capacity of 40 guests. It's a cozy space, with old-school games, comfortable seating, and vibes! It will be a fit for birthday parties, nights out with friends, or dining. -
![Top Floor Restaurant at Gaucho Cardiff in Cardiff Centre]()
from £1500
minimum spend / per sessionCheck availabilityTop Floor Restaurant
80 guestsGaucho CardiffCardiff CentreAscend to the Top Floor Restaurant at Gaucho Cardiff, where an industrial design meets cultural artistry, creating an atmosphere of dark glamour. This space is the perfect backdrop for a range of occasions, from working lunches -
![Main Dining at Salkaara Wellfield Road in Cardiff Outskirts]()
from £20
per person / per sessionCheck availabilityMain Dining
30 guestsSalkaara Wellfield RoadCardiff OutskirtsSalkaara in Cardiff is an Indian restaurant that can also be hired for private parties, whether celebrating Indian culture or introducing guests to new flavors. -
![Semi Private at Mad Dog Brewery Co. Taproom - Cardiff in Cardiff Centre]()
from £500
hire fee / per sessionCheck availabilitySemi Private
40 guestsMad Dog Brewery Co. Taproom - CardiffCardiff CentreThe semi-private space at Mad Dog Brewery can accommodate up to 30 - 40 guests. It's a fit for smaller parties. -
![Brewery at Mad Dog Brewery Co. Taproom - Cardiff in Cardiff Centre]()
from £5000
hire fee / per sessionCheck availabilityBrewery
120 guestsMad Dog Brewery Co. Taproom - CardiffCardiff CentreThe capacity of the whole venue is 120. The space consists of a bar and benches. It's a match for parties, and going out for drinks with friends. -
![Upstairs at BrewDog Cardiff in Cardiff Centre]()
from £2000
minimum spend / per afternoonCheck availabilityUpstairs
220 guestsBrewDog CardiffCardiff CentreThis space has a capacity of 160 guests. It's a lively and colorful area, great for a party or a night out with friends!
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Enjoy Cardiff's Small Graduation Party Venues
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Book One of Cardiff's Cheap Graduation Party Venues
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Explore Trendy Restaurants for Your Upcoming Graduation Party
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Check Our Cardiff’s Graduation Party Bars That Are All the Rage
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FAQs about Top Graduation Party Venues in Cardiff
In Cardiff, prices of graduation party venues average £1416 minimum spend per event. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Cardiff, based on Tagvenue data from October 2025:
| From £250 | to £2000 | minimum spend per event |
| From £20 | to £35 | per person |
| From £175 | to £500 | hire fee per event |
Based on the popularity and user ratings on Tagvenue (updated October 2025), the best options include:
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Private Upstairs Room at O'Neill's Trinity Street Cardiff in Cardiff Centre - rated 5/5
Our user said: ‘Venue was great size, bar staff were brilliant...’ -
Cabin 1 at Lo Lounge in Cardiff - rated 5/5
Venue said: Lo Lounge’s private shipping containers offer a stylish and versatile space for events, meetings, or celebrations. Each container seats up to 45 guests and includes heating, cozy blankets, and a mini fridge stocked with drinks. -
PARTY AND EVENT VENUE at DNC BAR in Cardiff Centre - rated 5/5
Venue said: DNC Bar is Cardiff’s go-to social spot for handcrafted cocktails and Italian aperitivo. It has high ceilings, lots of natural light, and large oak-framed French windows.
You'll find graduation party venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Cardiff, together with the standard prices in each size range, based on Tagvenue data (October 2025):
| Small graduation party venues | up to 50 guests | prices average £175 hire fee per event |
| Medium graduation party venues | between 95 and 200 guests | prices average £500 minimum spend per event |
| Large graduation party venues | over 210 guests | prices average £1500 minimum spend per event |
