Slots, Tables and a Waterfront Address
Our Portsmouth casino sits inside the Gunwharf Quays retail and leisure complex at PO1 3TZ, right on the waterfront. We run gaming hours from 7:00 through to 6:30 every day. In practice that means the floor is available almost around the clock, which makes it one of the more straightforward casino stops in the south of England.
On the main gaming floor you will find around ten jackpot slot cabinets. They are grouped together in a refurbished section that came out of a renovation project worth approximately £2,500,000. That spend went into expanding the machine count, rebuilding the area and shaping a dedicated slot zone instead of just dropping cabinets along the side of the tables.
Along with the slots we run roughly ten table games on the floor: Roulette, Blackjack, Super Stud Poker, a Bucket Dice table and a Big 6 Money Wheel. Our poker room runs on its own daily schedule. No Limit Hold’em cash games usually start at 20:00, with blinds from 25p/£1. Tournament poker appears on a regular basis too, including events with guaranteed prize pools up to £50,000 and buy-ins around £220 plus £30.
| Feature | Detail |
|---|---|
| On-site slot machines | Approximately 10 jackpot slot units |
| Table games on floor | Roulette, Blackjack, Super Stud Poker, Bucket Dice, Big 6 Wheel |
| Online slots access | Grosvenor Casino Games and Slots app (Apple App Store, UK) |
| Venue address | Gunwharf Quays, Portsmouth, PO1 3TZ |
| Contact phone | +44 23 92 732277 |
If you are planning a first visit, it is worth picking up the phone and calling +44 23 92 732277 before you set off. Third-party sites are not always aligned with what is actually running on the floor, and a quick call tends to be the simplest way to check the current hours.
Getting to the Grosvenor Casino Portsmouth Gunwharf Quays Online Slot Machines via App
For players who would rather open their phone than travel into Gunwharf Quays, our online slot machines sit inside the Grosvenor Casino Games and Slots app. UK players can install it from the Apple App Store and play for real money on slots, with digital versions of Roulette and Blackjack available under the same Grosvenor brand.
Setting things up is similar to most UK-licensed casino apps, but we will lay it out anyway.
- Open the Apple App Store on your device and search “Grosvenor Casino Games and Slots”.
- Find the official Grosvenor Casinos listing, then tap to download and install the app.
- Use “Register” if you do not already have a Grosvenor account tied to your details.
- Enter your name, date of birth, address and contact information - operators in the UK are required to collect these as part of their standards.
- Complete the on-screen identity verification before you start any real-money play, the app will prompt you through it.
- After that, go to the “Slots” area in the lobby section and browse through the available titles.
- Choose a slot, adjust your stake to a level you are comfortable with and then spin.
- Open “My Account” when you need to handle deposits, check your balance or review your recent sessions.
One point we see people miss: identity checks are mandatory across all real-money UK casino brands, not only with us. If you complete verification early, you avoid any delay at the point where you actually want to start playing.


