South African Hotels
57 Heerengracht Street
South Africa
Cape Town
South Africa
Hotel Type

Current Specials

This hotel is currently running 1 special!

The Onyx Reviews & Information

Use the drop down below to find out more information about The Onyx.

Perfectly positioned opposite the Cape Town International Convention Centre in the centre of Cape Town business district, The Onyx hotel, offers sophisticated interior finishes in a highly luxurious atmosphere. The exterior reflecting its name, The Onyx, a semi-precious black variety of agate, brings the history of Cape Towns' Heerengracht Street into a fresh modern world-class hotel, blended with a shimmer South African culture. Over a hundred studios, thirty-two being deluxe studios, all with a choice of views of Table Mountain and Cape Town, all offering five-star amenities and service. Guests can take their meals with great convenience at the premium restaurant located on the building’s ground floor or at one of the many nearby.

Below detailed information about the The Onyx is available.
For any queries regarding this hotel, you are welcome to contact us.

Check in and Check Out Times
  • Check in: 14:00
  • Check out: 11:00

Available Rooms

1 Bedroom Apartment

1 Bedroom Apartment Deluxe

2 Bedroom Apartment

Studio Apartment

Studio Apartment Deluxe

The Onyx Specials

The specials listed below will automatically be offered to you when proceeding through the booking process.

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 a semi-precious variety of agate, similar in appearance to black sapphire; a rare, striking but attainable gemstone, which perfectly mirrors the property’s essence.

Book now on their exciting opening special of R1,090.00 per room per night, including breakfast (best available room) for travel 1 - 14 December 2018.

Included in the rate:

  • Breakfast

Excluded from the rate:

  • Items of a personal nature

Terms and Conditions:

  • Use promo code ONYXOPENS when booking
  • Valid: 01 – 14 December 2018
  • Maximum 2 Pax
  • Best Available Room
  • R150.00 supplement per extra person for the Two Bedroom Apartments
  • Limited to 20 rooms a day
  • Subject to availability

Guest Reviews

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This hotel offers an airport transfer service. To receive a quote or make an airport transfer booking, please click the button below.

Book Airport Transfer


Leaving from Cape Town International Airport the 20km journey takes approximately 20-30 minutes depending on traffic.
Take the Airport Ring Rd to follow the N2 in the direction of Cape Town.
Follow the N2 till you see the sign for Cape Town where you turn Left at the 1b exit (signposted M60 Christiaan Barnard Street, Cape Town) taking you onto to Hertzog Blvd n Foreshore. At the end of this road you will turn left on to Heerengracht St. Going around the roundabout after which you will seeThe Onyx on your left at 57 Heerengracht St, Cape Town.

Car Rental

A car rental service is available. To receive a quote or arrange car rental booking, please click the button below.

Book Car Rental


On site parking facilities are provided for guests.

Star Rating

4 Star

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