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The Onyx

2.0 star property

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Photo gallery for The Onyx

A rooftop pool area with a hot tub, lounge chairs, and a city view at dusk.
A modern living room with a grey sofa, two armchairs, a coffee table, and a large window offering a city view.
A modern living room with a sofa, armchair, and coffee table.
A modern hotel with a prominent 'NYX' sign, surrounded by urban buildings and a landscaped area.
A modern hotel room with a large bed, a dining area with a table and chairs, a sofa, and a large mirror.

Reviews

10 out of 10
Exceptional

Popular amenities

  • Restaurant
  • Gym
  • Laundry room

Explore the area

View in a map
57 Heerengracht St, Cape Town, WC, 8000
  • Place, Cape Town International Convention Centre
    ‪2 min walk‬
  • Place, Long Street
    ‪3 min walk‬
  • Place, Greenmarket Square
    ‪8 min walk‬
  • Airport, Cape Town (CPT-Cape Town Intl.)
    ‪22 min drive‬

Room options

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4.7 out of 5, Exceptional, 764 reviews
The price is €168
includes taxes & fees
21 Aug - 22 Aug
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About this property

The Onyx

A restaurant, a fitness centre and concierge services are available at this hotel. Other amenities include laundry facilities.
Recreational amenities at the hotel include a fitness centre.
During your stay at The Onyx, you're just a quick walk from Long Street. You'll find features such as a restaurant, a gym and concierge services.
  • Enjoy a bite to eat at the restaurant
  • Amenities include laundry facilities and a lift
  • On-site recreation includes a gym
  • Just a 3-minute walk from Cape Town International Convention Centre and 6 minutes on foot from Long Street
There's a restaurant on site. The Onyx also features a fitness centre, concierge services, and laundry facilities.
The Onyx has a restaurant on site.

Property amenities

Food and drink

  • A restaurant

Things to do

  • Gym

Family friendly

  • Laundry facilities

Conveniences

  • Laundry facilities

Guest services

  • Concierge services

Accessibility

  • Lift

Policies

Special check-in instructions

Information provided by the property may be translated using automated translation tools

Children and extra beds

  • Children are welcome.

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
If you cancel your booking, you'll be subject to the property's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

Property is also known as

The Onyx Hotel
The Onyx Cape Town
The Onyx Hotel Cape Town

The Onyx Reviews

Reviews

10

Exceptional

Rating 10 - Excellent. 1 out of 1 reviews
Rating 8 - Good. 0 out of 1 reviews
Rating 6 - Okay. 0 out of 1 reviews
Rating 4 - Poor. 0 out of 1 reviews
Rating 2 - Terrible. 0 out of 1 reviews

Reviews

Verified

10/10 Excellent

Edward

Stayed 3 nights in May 2026