The warmer months are just around the corner, and it’s time to plan that cocktail party you've been dreaming of in Cardiff! Maybe you’d prefer to enjoy a few pints with friends? No worries—we've gathered the best summer party venues in Cardiff to make your gathering an awesome one. Picture yourself in a beer garden on St. Mary Street, sipping piña coladas on a rooftop decked out in fairy lights in Canton, or dancing the night away at a retro disco in Roath. Whatever your party style, find your perfect spot on Tagvenue. Use our smart filters to search by catering, group size, budget, accessibility, and more—then book your dream venue today.
In Cardiff, prices of summer party venues average £1750 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 £750 | to £5400 | minimum spend per event |
| From £80 | to £500 | hire fee per event |
| From £30 | to £35 | per person |
You'll find summer 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 summer party venues | up to 55 guests | prices average £66 hire fee per hour |
| Medium summer party venues | between 120 and 200 guests | prices average £500 hire fee per event |
| Large summer party venues | over 250 guests | prices average £5400 minimum spend per event |