Top 10 Largest Casinos in the UK (August 2023)

Gambling in the UK is extremely popular, from classic fruit machines to sports betting, there is a massive demand for games of chance and wagering.  Land casinos may not be able to match the volume of games that can be found online but they are unrivalled in providing a unique atmosphere that can be enjoyed by all. The UK is home to some of the most glamorous casinos in the world, and here we will take a look at the best casinos it has to offer.

1. Empire Casino, London

This remarkable casino sits in Leicester Square in London and boasts 55,000 square feet of gaming and entertainment space. It is among the largest casinos in London, with all the machines and tables spread evenly over two floors.

The casino is owned by Caesars Entertainment, one of the leading institutions in the business. 5-6 Leicester Square is a Victorian theatre built in 1884 and was originally called the Empire Theatre. It was converted into a cinema in the 1920s and then the casino was added in 2007 after some major refurbishment. The casino is open 24/7 and features over 100 slots, as well as electronic roulette and video poker games. Players can also hit the tables in the Empire Casino, where blackjack, punto banco, American roulette, and other popular games can be played. Empire Casino also has a poker room which offers players an exquisite experience. Here, there are tables with No Limit Texas Hold'em, Pot Limit Omaha, and other tables on request. Tournaments are also played in the poker room quite frequently, though the buy-in usually starts from £58 and can go up to £108.

2. Genting International Casino – Birmingham

Genting International Casino is located in Resorts World Birmingham and it is the largest entertainment complex in the UK. Opened in 2015, this complex features an assortment of shops, restaurants, a spa, a cinema, and a four-star hotel. The building is seven storeys high and boasts just under 60,000 square feet of casino floor space.

100 slot machines are spread out over the casino and there are also 30 tables where you can play roulette, blackjack, baccarat, and more. There are also electronic tables which offer roulette, baccarat, blackjack and video poker. Jackpot games are always welcome, and Genting International Casino has dedicated jackpot slots as well as jackpot card games. There are numerous progressive slots, where the jackpot continues to swell in size until it is won by one lucky player. Blackjack Aces includes a £1 side bet where players can win extraordinary sums of money if they are dealt aces. The Cineworld cinema has 11 screens and the largest theatre can seat 282 guests. The restaurants are also stacked with plenty of top choices including Five Guys, Fridays, Nandos, and more. The sports bar is also a place where visitors can spend hours on end, with live coverage of all the top events in full HD.

3. Grosvenor Casino, London

Grosvenor Casino The Victoria London, also called The Vic, is a chic casino that is located on Edgware Road. It also includes two floors of gaming, as well as a unique open-air gaming terrace. The Loft opens up some splendid views of London and has a bar with refreshments. Downstairs, spread across the two internal floors there are a total of 40 slot machines. Unlike some of the massive casinos that you may find in the US, there are no long aisles of slot machines nor does it feel like a vast church-like space.

The games are comfortably distributed to give gamers a more intimate feel, like a private booth, rather than that of sitting in a line of tightly packed machines. Table games are also offered, with 16 American roulette tables, 12 electronic roulette terminals, 10 blackjack tables, and a handful of tables with three card poker, craps, and punto banco. There is also a poker room, in which players will find up to 35 tables dedicated to giving the ultimate poker experience. The famous poker room hosts competitions regularly, and there are usually some great prizes up for grabs.

4. Aspers Casino, Stratford

Aspers Casino is the second largest casino in London. It was opened in 2011 and was the first casino to be given a “large” casino licence. This groundbreaking establishment has a whopping 65,000 square feet of gaming space and is open 24/7 all year round except for Christmas day. There is a lot to explore in this larger-than-life casino, which hosts over 150 slots, 60 gaming tables, and a massive poker room. For newcomers who do not know where to start, there is a handy Slotguru app that can direct you to games which you may find interesting. Roulette, blackjack, punto banco, three-card poker, and casino war are all played on tables around the casino, and the poker room can sit up to 400 players at a time.

As is the case with the other casinos in this list, Aspers Casino hosts plenty of poker tournaments, including some special tournaments such as Road to Vegas, Straight Flush Jackpot, Hold'em Cash Dash, and many more. Road to Vegas is a tournament between the top 200 players in a month for some massive prizes. In Straight Flush Jackpot games, if you get a royal flush then you will win 70% of a massive jackpot, with 20% going to the rest of the players at the table, and 10% going to the cash players who are in the room. Considering the jackpot can sit in the tens of thousands of pounds. The Hold'em Cash Dash is played each month between the top 50 rake cash game players, for a cash pool of £27,000.

5. Hippodrome Casino, London

The Hippodrome London is the largest casino in the UK. The building was opened in 1900 and was originally a Victorian music hall before it became a theatre, a nightclub, a restaurant, and finally, in 2009 it was turned into a casino and entertainment venue. It cost £40 million to renovate and features 93,000 square feet of gaming space. Located in London's West End, the Hippodrome has 4 dedicated to creating an unparalleled gaming experience. There are over 30 tables, 97 electric roulette terminals and over 100 slots. The tables are placed in the middle of the internal atrium and feature baccarat, roulette, blackjack, three-card poker stud, and craps.

Whilst the number of games and tables may not be able to compete against the biggest venues around the world, the luxurious surroundings are out of this world. It is easy to wander around the interiors and find yourself in a trance as you take it all in, from the velvet carpets, classic columns and gold ornaments to the brilliant lighting and contemporary chandeliers that illuminate the big spaces. In addition to the games, guests can catch shows at the Hippodrome, tuck into the best steak in London in the Heliot Steak House, or go up to the rooftop terrace where there are views of West London, outdoor gaming, and take a look at the world-famous Boudicca statue.

6. Grosvenor Casino Leo, Liverpool

A stone's throw from Albert Dock, the Leo Casino sits on Queens Dock and features a diverse range of slots, table games, dining options, and panoramic views of the river. It is owned by Grosvenor Casinos and was opened in 2013. As soon as you enter, you will see all the electronic games and machines on the ground floor. There is a large selection of electronic roulette terminals and slot machines, including a number of progressive jackpot slots. On the first floor, all the table games are located. These include punto banco, roulette, three-card poker, and blackjack, as well as other popular games. A bar and restaurant can also be located on the first floor, which can provide refreshments and serve a variety of meals.

There is also a large room dedicated to poker. This is located on the ground floor and offers a variety of tournaments and competitions, which is open to both casino regulars and newcomers who want to try their hand at winning some fantastic prizes.

7. Genting Club, Sheffield

The Genting Casino in Sheffield is the largest casino in the North of England, and it is a massive attraction in the once industrial city. As far as casinos go, the Genting Casino in Sheffield has quite a contemporary feel to it, and either looks like a contemporary metal statue from an art exhibition or a massive cheesegrater – depending on who you ask. Though the outside of the building is a bit puzzling, the inside is modern, chic, and has brilliant lighting. The casino was opened in 2012 and has over 35,000 square feet of gaming space which is distributed over two floors. The Genting Casino is open 24/7 and has 16 table games and 38 gaming machines. There are slots, video poker machines, electronic roulette and blackjack terminals, and more.

The poker room has 20 tables, including tables where newbies can learn how to play for free all the way to high-limits poker tables where tournaments are held. These tournaments are held almost every day and can have prize pools from £1,000 to £10,000. Cash games can include Texas Hold'em, Pot Limit Omaha, and Dealers Choice.

8. Genting Casino Fountain, Edinburgh

The last Genting Casino on this list is the Fountainpark Casino in Edinburgh. It does not look massive from the outside, but visitors will be pleasantly surprised with the selection of games inside. There are 20 slot machines, most of which have numerous titles to pick from. Jackpot hunters can head over to the progressive slots, where there are several jackpots to win, including the large prizes which can go up to £20,000. Fountainpark also features electronic betting terminals which have roulette, 3-5 multi-win poker, baccarat, and more.

One of the most impressive parts of the Fountainpark casino in Edinburgh is its poker room. Here, there is a minimum of £10,000 to be won each week across daily tournaments which you can enter for as little as £5. Whilst the poker room is not as flashy as some of the casinos on this list, it is neat and quite cosy. If you get peckish, then you can head over to the in-house restaurant, Fahrenheit. The restaurant serves contemporary food, as well as a variety of cocktails and beverages. If there is a match on, you will be able to watch it from your table, which is an added bonus.

9. Les Croupiers Casino, Cardiff

Les Croupiers was opened in 1968 and was hugely popular straight away. It is the only casino on this list that is located in Wales and is located just outside the city centre, opposite the Cardiff City Stadium. Les Croupiers was always a place for serious players and for a long time, it was reserved for the professionals, though nowadays it is open to anyone who is interested. The casino has 20,000 square feet of game space, with 29 table games, 56 slots, and a handful of roulette betting terminals. The sports bar broadcasts all the Sky Sports TV Channels and has numerous screens for supporters to follow any games that are underway.

The main attraction of Les Croupiers is the poker room, which can seat 200 players at a time. On their Facebook page, Les Croupiers posts their monthly schedule of poker events, which have massive prizes to be won. Cash games usually start from 6 PM and stakes are usually £1-5, though the buy-in for the tournaments can go as high as £150.

10. Rainbow Casino, Birmingham

The Rainbow Casino looks like a traditional English Inn from the outside, but once you enter you will instantly recognise a familiar casino atmosphere. The casino was opened in 1962 and has been running continuously ever since. It covers a modest 5,000 square feet of gaming space, but it is still among the largest casinos in the UK. If you happen to be in Birmingham and have been to the Genting International Casino, or want an alternative experience then you should definitely give the Rainbow Casino a go.

There may be only a handful of table games and slots, but the selection does not feel like it is missing too much. You can play table roulette, blackjack, three-card poker, punto banco, electronic roulette, or any one of the slots that are lined up around the room. There are some great progressive slot machines where you can win up to £20,000 from a minimum bet.

Biggest Online Casinos in the United Kingdom

Of course, online casinos cannot be measured in square feet like land-based ones, but still, we felt that our guide would be incomplete if we did not list some of the largest online gambling platforms in the UK. Here is what we found:

1.  Villento Casino

Villento Casino was established in 2006 and offers a wide range of betting services including over 500 casino games. They offer a wide range of casino games including all major table games including world class blackjack and 100s of the most exciting slot machines that are powered by Microgaming software. The casino is regularly audited by eCOGRA.

Villento Casino is recognized as having top of the line customer service which is accessible 24 hours a day 7 days a week. This casino is especially popular with players of blackjack and roulette.

Read our Villento Casino Review or visit Villento Casino.

2.  Grand Hotel Casino

Grand Hotel Casino is a casino that has been extremely popular since it initially launched in 2001. There’s currently over 650 state of the art slot machines, as well as a leading package of table games including multiple versions of roulette, blackjack, and other popular classics. 

They offer a generous welcome offer when you initially sign up and make your first deposit. Players should take a second to check out the extremely popular Mega Millions slot machine.

This casino is well recognized and is extremely popular with players of slot machines, as they featuring stunning graphics and immersive gameplay.

Read our Grand Hotel Casino Review or visit Grand Hotel Casino.

3.  UK Casino Club

UK Casino Club  is a well established brain in the online gambling world having been established in 2003. They differentiate themselves by offering fast payouts, most players can expect funds to land in their bank accounts within minutes. Unlike some other casinos, there are zero fees to cash out.

If you enjoy slot machines then this is a great option, some of the games include games based on classic movies such as The Goonies, or jackpot games such as Wish Upon a Jackpot King, and Mega Moolah.

Vegas Luck is operated by Casino Rewards Group and is licensed by the UK Gambling Commission (UKGC).

Read our UK Casino Club Review or visit UK Casino Club.

4.  All British Casino

All British Casino is very user-friendly, with a well-designed website, support for multiple platforms, multiple popular payment methods, and, of course, it allows its users to deposit and use GBP directly, instead of having to convert funds into USD or EUR.

Like all online casinos, All British Casino obtained the games it offers from a number of software developers with which it partnered. With nearly 25 providers working with the platform — including some major names like Evolution Gaming, Microgaming, Elk Studios, Thunderkick, Play’n GO, Pragmatic Play, Nolimit City, and more — the casino has over 600 games to offer.

Licensed by the British Gambling Commission under licence number: 38758.

Read our All British Casino Review or visit All British Casino.

5.  Casino Action

Casino Action is a relatively old online casino having been established in 2002, since then they have been offering access to over 600 casino games. Players who enjoy blackjack, roulette, craps, baccarat and other table games will not be disappointed with the graphics, sound effects, and realism of the games.

Players will encounter a smooth and user-friendly interface that enabling easily navigating in and out of different games.

They also offer a large variety of slot machines that should keep any slot enthusiast entertained for hours.

Read our Casino Action Review or visit Casino Action.