Adelaide Marriott Hotel
Hotel, 5-star141 King William Street, Adelaide, AustraliaShow on map
Top rated
Guests rate it highest for location, service and food.
9.1559Reviews- Check-in from 3:00 PMCheck-out by 11:00 AM. The front desk is staffed around the clock, so a late arrival is fine.
- Exceptional locationGuests rate the location 9.8 out of 10, at 141 King William Street.
- Parking on siteAvailable at a charge the property sets.
Luxurious Amenities: Enjoy a stay at the 5-star Adelaide Marriott Hotel featuring an indoor pool, 24-hour room service, and a concierge service.
Convenient Location: Situated in the heart of Adelaide, just 200 metres from Victoria Square, making it easy to explore the city's landmarks and attractions.
Gourmet Dining Options: Indulge in a buffet, à la carte, or continental breakfast at the hotel restaurant, ensuring a delicious start to your day.
To book your stay at the Adelaide Marriott Hotel, please check our website or contact us directly.
What this place offers
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- Swimming pool
- 24-hour front desk
- Restaurant
- Room service
Rooms
9.1
Top rated
Rated 9.1 out of 10 by 559 guests who stayed here.
- Cleanliness8.3
- Service9.8
- Location9.8
- Rooms8.8
- Amenities8.8
- Value8.8
- Food & drink9.3
Guests mention
Friendly staffExcellent breakfastGreat locationComfortable beds
PaulFranceRAS
RAS
RAS
VanessaGermanyGutes Hotel, mit guter Lage
Das Hotel ist sehr groß, sauber, modern und bietet einen Pool sowie Gym. Die Lage ist super.
Unser Zimmer war groß, sauber und sehr komfortabel. Es war ein hübsches Zimmer mit einer tollen Aussicht auf die Stadt.
Nun zum…
KatharinaAustraliaBeautiful accommodation and the club access area was incredibly relaxing to spend time in. Staff were great, especially Roberto.
AndreaAustraliaGreat spot for a staycation with my kids. Pool was a little cold for my taste but the kids enjoyed it
Great location, nice rooms.
SonyaAustraliaFantastic will be back
I booked this for my brother and his partner for his birthday and he said everything was phenomenal. Nothing they could fault. The msuite with the clock tower view is something special. He said all staff went above and…
LucindaAustraliaFor the price, I will stay somewhere else next time.
The room was not very sound proof.
We heard everyone and everything! People having very loud sex next door and a party/hens/bachelor party down the hallway. People walking past our room and doors opening and closing in…
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.
Where you’ll be
141 King William Street, Adelaide, Australia
Guests rate the location 9.8 out of 10 — exceptional.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 3:00 PM
Check-out by 11:00 AM
Children welcome
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No pets
Paid parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
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Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
What we’d check for you here
- How many rooms they will hold at once, for how long, and on what terms.
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether breakfast is in the rate or added at checkout, and what time it runs.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Adelaide Marriott Hotel
What time is check-in and check-out at Adelaide Marriott Hotel?
Check-in is from 3:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Adelaide Marriott Hotel allow pets?
No — the property states that pets are not allowed.
Is there parking at Adelaide Marriott Hotel?
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Does Adelaide Marriott Hotel have a pool?
Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.
Is breakfast included at Adelaide Marriott Hotel?
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Does Adelaide Marriott Hotel have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Can I book a block of rooms at Adelaide Marriott Hotel?
The property lists meeting and banquet space, which usually means it handles group business — but how many rooms it will hold at once, for how long, and at what rate are set case by case and are not in any feed. Tell us the dates and the number of rooms and we'll get those terms from the property in writing before anything is charged.
Does Adelaide Marriott Hotel have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Adelaide Marriott Hotel?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 3:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book Adelaide Marriott Hotel?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Adelaide Marriott Hotel?
141 King William Street, Adelaide.
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