
London · Knightsbridge · Under one roof
The Park Tower Knightsbridge, a Luxury Collection Hotel & Grosvenor Casino The Park Tower
A 1973 Knightsbridge cylinder with a casino floor that never closes at street level.
Richard Seifert’s round tower at 101 Knightsbridge carries Marriott’s Luxury Collection flag upstairs and a Grosvenor casino floor downstairs, two minutes from the Piccadilly line.
The Park Tower has stood at 101 Knightsbridge since 1973, a drum of concrete and glass by Richard Seifert that most Londoners know from the Hyde Park side. Marriott runs it today under The Luxury Collection name, and its rooms and suites look either into the park or across Belgravia’s rooftops.
Grosvenor Casino The Park Tower is licensed at the same address — the Gambling Commission register lists the premises as 101 Knightsbridge — and keeps its own canopied door onto the street. The floor runs 24 hours with live gaming through the night, which makes it the natural choice when the plan is dinner in Belgravia, a late hour at the tables and a lift back upstairs.
The hotel does not publish its room count or check-in time in a form our tools could read, so those figures come from booking platforms and are marked accordingly. Ask the concierge whether an internal route to the casino exists; the operators do not say.
Doors and tables
Doors
| Monday – Sunday | Open 24 hours |
|---|
Live tables
| Monday – Sunday | Open 24 hours |
|---|
Hours shift on public holidays and for private events — confirm with the venue before you travel.
Entry rules
- Adults aged 18 and over. Photo ID is checked under the Think 25 policy — bring a passport or driving licence.
- No membership fee and no waiting period: show valid photo ID and sign in at the desk on your first visit, then walk in any time (Grosvenor FAQ).
- Dress code: Smart-casual; long trousers preferred over shorts, team shirts fine on match days (Grosvenor FAQ).
- Anyone enrolled in the SENSE self-exclusion scheme is refused entry.
On the floor
The casino’s page lists “Slots & Games” and 24-hour live gaming without naming each table game; ask the floor for the current table list.
Facilities
Bars and restaurants listed here are inside the casino and reachable only through its 18+ entrance.
The hotel: The Park Tower Knightsbridge, a Luxury Collection Hotel
- Group
- Marriott International · The Luxury Collection
- Address
- 101 Knightsbridge, London SW1X 7RN
- Rooms
- 280 rooms (booking platforms)
- Check-in / Check-out
- 3 pm / noon
What the hotel adds
- Cylindrical tower by Richard Seifert, opened 1973
- Rooms and suites with park views (booking platforms)
The 280-room figure comes from booking platforms; the hotel’s own page confirms check-in at 3 pm and check-out at noon but states no total.
How they connect
Under one roof. The casino floor is inside the hotel building. It may still have its own street door.
The Gambling Commission register records the casino’s licensed premises as 101 Knightsbridge, the hotel building itself. The casino keeps its own street entrance; primary sources do not describe an internal route.
The pairing rests on the licensed premises address in the Gambling Commission public register.
Getting there
About two minutes on foot from Knightsbridge Underground station (Piccadilly line); Hyde Park Corner is around seven.
Directions Opens the casino address in Google Maps (external service).
Address: 101 Knightsbridge, London SW1X 7RQ
Suite & Salon score: 87 out of 100
Sources for this page
Every figure above is taken from these pages on the check date. Where a hotel’s own site could not be read, the field is marked as a third-party figure. Facts checked 12 September 2026.
- grosvenorcasinos.com/local-casinos/london-park-tower — address, phone, 24-hour opening and live gaming, facilities
- Gambling Commission public register, Grosvenor Casinos Limited (account 614), premises list — premises entry
“London-The Park Tower, 101 Knightsbridge, London, SW1X 7RQ”
- en.wikipedia.org/wiki/Park_Tower_Knightsbridge_Hotel — opened 1973, architect Richard Seifert, casino inside the building, Luxury Collection brand
- marriott.com — The Park Tower Knightsbridge overview — check-in 3 pm, check-out 12 pm
- Booking platforms (trivago, HotelsCombined) — 280 rooms — third-party figure
More in London
LondonLondon · South Kensington · Under one roof
Millennium Gloucester, Kensington
A 600-room Kensington conference hotel that shares its address with a round-the-clock casino floor.
- Casino floor
- Grosvenor Casino Gloucester Road
- Doors
- Open 24 hours, every day
- Right now
- checking the clock…
- From you
- Doors open 24 hours
- No membership
London · Bloomsbury · Tottenham Court Road · Same complex
STG Hotel (St Giles), Bloomsbury
A Brutalist West End block with a 700-room hotel above and a 24-hour casino floor at street level.
- Casino floor
- Grosvenor Casino St Giles
- Doors
- Open 24 hours, every day
- Right now
- checking the clock…
- From you
- Doors open 24 hours
- No membership
London · Mayfair · Under one roof
The May Fair, Mayfair
A 1927 Mayfair hotel whose old ballroom now holds a Genting casino floor open until 6 am.
- Casino floor
- The Palm Beach Casino
- Doors
- Daily noon – 6 am
- Right now
- checking the clock…
- From you


