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Rainbow Casino Cardiff


Mary Ann Street, Cardiff, CF10 2EN



Phone Number:

029 2064 3400





Opening Times

Day Hours
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Gaming Floor

Rainbow Casino Cardiff benefitted from a £3 million investment in 2016 which doubled the size of the venue, added a new outdoor smoking terrace complete with electronic gaming machines, and revamped the interior to give a more premium look.

No matter if you are new to gambling or a casino regular there is something at Rainbow to suit all players. Choose between traditional games such as Roulette, Blackjack, and Three Card Poker, or try your hand at James Bond’s favourite, Punto Banco (Baccarat).

If you are unsure of how to play just speak to one of the friendly members of staff who will be more than happy to explain the rules.

Gamblers looking for a more modern approach will certainly not be disappointed. Not only does the casino boast the most up to date machines on the market, but you can win jackpots of up to £20,000 on their progressive slots!


Unfortunately, Rainbow Casino Cardiff no longer offers poker tournaments (for that we suggest you check out our offers below where you can play tournaments with your free bonus cash). They do however have 5 cash tables where you can play rake-free Texas Hold’em cash games every day between 8 pm and 6 am.

Bar & Restaurant

A fantastic new restaurant was installed as part of the £3 million redevelopment which opens between 5 pm and 4 am daily. The new menu offers a variety of dishes to suit all tastes including succulent steaks and mixed grills, nacho burgers and fresh salads. These meals are complemented by a selection of tasty desserts such as salted caramel fudge cake and cookies and cream.

The menu also features midweek promotions which include any steak for £10 on Tuesday’s or any curry for £6.95 on Thursdays,

If you just fancy a break from gaming you relax with an ice-cold beer, a glass of wine, or a mouth-watering cocktail at the late bar. They also serve a selection of light bites from their 24/7 snack menu. Options include pizza, burgers, jacket potatoes, and made to order doorstep sandwiches.

Promotions, Events & Entertainment

Rainbow Casino Cardiff hosts a variety of special events throughout the year alongside their weekly live entertainment every Friday and Saturday night where you can enjoy some of the best live tribute acts and shows in town.

If live performances are not your thing you can watch all of the best sporting events from the world of football, boxing and rugby on the 116″ tv screen in the new city bar.

Other exciting offers include a free Chinese buffet every Monday night, 50% off of 1, 2 or 3-course meals every Wednesday between 7 pm and 11 pm every Wednesday and 25% off fish and chips every Friday!  Plus, you can also enjoy any cocktail for £5 or selected bottle drinks for £2.50 every day between 2 pm and 9 pm.

Choosing to become a member also grants instant rewards. Joining is totally free and as soon you are signed up you will receive casino and bar vouchers in your welcome pack. If you return to the casino you will also benefit from restaurant discounts on future visits. You can fill in the registration form on arrival or in advance by completing the online form.

Parking & Transport

Rainbow Casino is situated in the City centre, opposite the Motorpoint Area. The venue does not have its own parking facilities however you can park next door at St David’s shopping centre for just £2 between 5 pm and 9 am, or for £4 between 5 pm and 6 am.

If you do not drive you can get to the casino using one of the many public transport links in the area. Practically all major bus routes service St David’s which is adjacent to the venue, plus Cardiff Central and Cardiff Queen Street train stations are both less than 10 minutes walk away.

Dress Code, Membership & ID

The dress code is smart/casual and relaxed. No membership is required and it is free entry to anyone aged 18 or over. ID must be carried if you appear to be under the age of 21, plan on spending more than £1,200 or if you wish to become a member in order to take advantage of its many benefits.


  • Game Selection
  • Poker
  • Dining
  • Promos & Events


Fresh from its £3 million makeover, the new look Rainbow Casino Cardiff offers state of the art electronic machines plus all of your favourite table games including Blackjack, Roulette and Baccarat.

In addition to the gambling options, the casino boasts a brand new restaurant and late bar, weekly live entertainment, and a gigantic screen where you can watch all of the latest sporting action.