The Onyx Hotel

The Onyx Hotel Menu

Conveniently located opposite the Cape Town International Convention Centre, The Onyx, a harmonious blend of hotel and residential offerings, commands the attention of passers-by with its bold external features and keeps guests enthralled with its sophisticated internal finishes and its highly luxurious atmosphere. Onyx is similar in appearance to black sapphire; a rare, striking gemstone, which perfectly mirrors the property’s essence.

In celebration of past and present, Heerengracht Street, Cape Town’s oldest thoroughfare, has received another layer of contemporary innovation with the opening of The Onyx. Guests can look forward to a chic city experience, on par with apartment offerings in New York, London and Paris, but infused with South African vibrancy.

Expectations are exceeded at The Onyx.

General Information

Check-in and Check-out Times:
Check-in: 14H00
Check-out: 11H00

20 km to Cape Town International Airport
170 m to Cape Town International Convention Centre
1 km to Cape Town CBD

Child Policy
  • Children of all ages are welcome
  • Cots available for children up to the age of two
  • Extra beds available, on request and at an additional cost
  • No child rates apply (Accommodation is charged per apartment, per night)
  • Persons 16 years and older are considered adults and will require their own apartment at the applicable rate
  • Child minding service available upon request with a minimum of 24 hours’ notice, at an additional cost

Physical Address

57 Heerengracht Street
Cape Town
South Africa
South Africa


Average Day Temperatures:
26 ˚C (December to March)
21 ˚C (April to May)
19 ˚C (June to September)
22 ˚C (October to November)

220 V
All rooms have international adaptors

South African Rand (ZAR)
All credit cards are accepted
No cheques accepted

What to Pack
  • A variety of light-weight and warm clothing as Cape Town’s weather can be unpredictable
  • A hooded jacket for rainy seasons
  • Walking shoes
  • Beachwear
  • Hat
  • Sunblock
  • Sunglasses
  • Camera

It is recommended that guests contact their local travel clinic for advice on the necessary precautionary measures for visits to this region.

About Cape Town Central

Cape Town, otherwise known as “The Mother City”, is a cherished destination among locals and internationals alike. It has, in recent years, been named the best place in the world to visit by leading international media – and the reasons for this are unmistakable. The central region of this city comprises a number of sought-after attractions and suburbs: The V&A Waterfront region and harbour remain abuzz all year round, the CBD boasts world-class establishments and attractions that appeal to both business and leisure travellers, and the Atlantic Seaboard – just minutes from the CBD – offers a laid-back seaside setting.

The region’s Mediterranean climate makes for pleasant summers, although winds can pick up. Notwithstanding Cape Town’s unpredictable weather, which has earned it the reputation of having four seasons in one day, the city experiences an average of over 3 000 hours of sunshine a year. Winters are typically rainy, but the city takes on a cosy, European atmosphere which is easily appreciated alongside a fireplace.

About Cape Town, South Africa

Award Wining Hotel



The Onyx’s hundred and six apartment-style hotel units boast spectacular views of Cape Town and Table Mountain and offer an elegant experience of the city. Each apartment features its own private kitchenette, equipped with modern appliances. Guests can further look forward to beautiful design finishes and décor, and five-star amenities.

Let Us Take Care of You

Services & Facilities


Concierge service


Room servicing daily


Laundry and dry cleaning services, at an additional cost

Daily newspaper on request

Airport, city and restaurant transfers, at an additional cost


Secure parking

WiFi throughout the hotel


Swimming pool with city views





Environmentally friendly amenities

Special Requests

For any special requests, kindly contact us directly and we will gladly assist.


Guests are free to enjoy meals in their apartments, or can choose to dine in style and with great convenience at a premium restaurant located on the building’s ground floor.


We're sorry

Unfortunately, there are no special offers available at present.

The Onyx is opening soon!

The Onyx Hotel - The Onyx is opening soon!

Be among the first to experience attainable luxury like never before. The Onyx is opening soon and it’s bringing new levels of sophistication to the Foreshore. Sexy, sassy, *all-inclusive prizes are up for grabs and it is oh-so-easy to enter.

1. Fill in the below form and answer the question
TIP: Go to for clues
2. Follow @NewmarkHotels and @TheOnyxCapeTown on Facebook
3. Use the hashtag #onyxopens when sharing the competition post with your friends

That’s it, you’re in! You could be a winner.

This month’s prize:

A two-night stay for a family of four in a Two Bedroom Apartment – including breakfast,
for stays between 01 – 27 December 2018 and 06 – 31 January 2019. Valued at R10,600.00!

Entries close on 30 Nov 2018.
*Ts & Cs apply. Read them here.

Book Your Stay

Need an airport transfer?

On-Site COVID-19 Test

Contact Us

Tel: +27 21 205 ONYX (6699)

57 Heerengracht Street
Cape Town
South Africa
South Africa

-33.917600 | 18.427690

57 Heerengracht Street
Cape Town
South Africa
South Africa

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