Your little one’s birthday is coming up, and you want it to be something they’ll talk about for weeks. Cardiff’s kids party venues make it easy to create an amazing day filled with fun, whether it’s an action-packed soft play party in Roath, a themed celebration in Pontcanna, or a private hire with entertainers in Cardiff Bay. With flexible spaces, kid-friendly menus, and stress-free packages, you can focus on enjoying the moment while everything runs smoothly. Finding the right venue doesn’t have to be a challenge—on Tagvenue, you can compare options, check availability, and book in minutes.
In Cardiff, prices of kids party venues average £34 per person. 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 £34 | per person | |
| From £235 | to £500 | hire fee per event |
| From £500 | to £1500 | minimum spend per event |
Based on the popularity and user ratings on Tagvenue (updated October 2025), the best options include:
PARTY AND EVENT VENUE at DNC BAR
in Cardiff Centre - rated 5/5
Our user said: ‘Staff were fantastic, venue is perfect for an 18th party.’
Main Inside & Viewing Deck at Lo Lounge
in Cardiff - rated 5/5
Venue said: Book the Main Inside & Viewing Deck together for the perfect combination of indoor space with waterside views of Cardiff Bay, creating a spacious and flexible setting for your event.
Second Floor & Terrace at The Botanist Cardiff Central
in Cardiff Centre - rated 4.8/5
Venue said: Located on the top floor of the venue with a beautiful inside setting perfect for socialising with also access to The Terrace and a private bar. This would be completely private.
You'll find kids 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 kids party venues | up to 50 guests | prices average £235 hire fee per event |
| Medium kids party venues | between 70 and 120 guests | prices average £235 hire fee per event |
| Large kids party venues | over 200 guests | prices average £500 hire fee per event |
You can book all sorts of spaces, including entertainment centres with games and bowling, cinemas for private film screenings, restaurants for fun dining experiences, and community halls for a budget-friendly, flexible setup. If you want something different, waterfront venues and stadiums like Cardiff City Stadium offer unique event spaces.
Many venues allow decorations, but policies vary. Community halls are usually flexible, letting you decorate and bring your own food. However, restaurants and entertainment venues often have in-house catering options and may have restrictions on external food. Remember to check with the venue before booking.