Cape Town Hotel Guide - Union Castle House hotels in Cape Town, South Africa.

Start date: Check-in selected.
To Date
End date: Check-out

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

Tonight
22 Dec - 23 Dec
Tomorrow
23 Dec - 24 Dec
This weekend
26 Dec - 28 Dec
Next weekend
2 Jan - 4 Jan

Filter by

Guest rating
Guest rating
Star rating

Our top choices for Union Castle House hotels

Outdoor pool, pool umbrellas, pool loungers
Cape Grace, A Fairmont Managed Hotel

Cape Grace, A Fairmont Managed Hotel

Cape Grace, A Fairmont Managed Hotel
5.0 star property
Victoria and Alfred Waterfront, 0.4 km from Union Castle House
9.8 out of 10, Exceptional, (146)
"I preferred the "old" Cape Grace with a warmer Cape Town look and interior. Staff is friendly and personal. Comfortable beds. Excellent breakfast. Great location."
United States
Gunnar
The price is €1,263
includes taxes & fees
6 Jan - 7 Jan 2026
Cape Grace, A Fairmont Managed Hotel
Deluxe Superior | View from room
The Silo Hotel

The Silo Hotel

The Silo Hotel
4.0 star property
0.4 km from Union Castle House
9.8 out of 10, Exceptional, (16)
"Loved our stay there. Everything was great. Staff was friendly. Rooms and the view are amazing. "
South Africa
Anonymous traveller
The price is €1,715
includes taxes & fees
6 Jan - 7 Jan 2026
The Silo Hotel
Superior Deluxe Room
Zest Boutique Hotel

Zest Boutique Hotel

Zest Boutique Hotel
5.0 star property
Green Point, 0.8 km from Union Castle House
9.8 out of 10, Exceptional, (203)
"Nice hotel with lovely team"
United Kingdom
Daniel
The price is €221
includes taxes & fees
23 Dec - 24 Dec
Zest Boutique Hotel
Exterior
One&Only Cape Town

One&Only Cape Town

One&Only Cape Town
5.0 star property
Victoria and Alfred Waterfront, 0.4 km from Union Castle House
9.6 out of 10, Exceptional, (370)
"The most amazing hotel. Beyond amazing"
United States
Anonymous traveller
The price is €1,238
includes taxes & fees
7 Jan - 8 Jan 2026
One&Only Cape Town
View from room
Queen Victoria Hotel & Manor House by NEWMARK

Queen Victoria Hotel & Manor House by NEWMARK

Queen Victoria Hotel & Manor House by NEWMARK
5.0 star property
Victoria and Alfred Waterfront, < 0.1 km from Union Castle House
9.4 out of 10, Exceptional, (424)
"Great location - clearly one of the best hotels in the area."
United States
Rocco
The price is €458
includes taxes & fees
11 Jan - 12 Jan 2026
Queen Victoria Hotel & Manor House by NEWMARK
Free daily cooked-to-order breakfast
Rouge on Rose Boutique Hotel

Rouge on Rose Boutique Hotel

Rouge on Rose Boutique Hotel
4.0 star property
1.5 km from Union Castle House
9.8 out of 10, Exceptional, (312)
"Everything was beyond our expectations. The room was very comfortable and the breakfast was amazing! Will definitely stay again if we come back."
United States
Bryan
The price is €136
includes taxes & fees
7 Jan - 8 Jan 2026
Rouge on Rose Boutique Hotel
2 restaurants, breakfast served
Radisson RED V&A Waterfront, Cape Town

Radisson RED V&A Waterfront, Cape Town

Radisson RED V&A Waterfront, Cape Town
3.5 star property
0.4 km from Union Castle House
9.2 out of 10, Wonderful, (725)
"Great location and really nice hotel "
United Kingdom
Michael
The price is €162
includes taxes & fees
9 Jan - 10 Jan 2026
Radisson RED V&A Waterfront, Cape Town
Terrace/patio
Cape Heritage Hotel

Cape Heritage Hotel

Cape Heritage Hotel
4.0 star property
City Bowl, 1.7 km from Union Castle House
9.8 out of 10, Exceptional, (291)
"We loved our one night stay at Caoe heritage Hotel! Not only for its convenient central location and quietness, but also for its decor and charm, and most importantly for the warm hearted service we received. It happened to be one of us’s birthday. Sam and Bonford went out of their way to make the birthday girl feel happy and special. Love it, wish we stayed longer. "
United States
Birong
Cape Heritage Hotel
Garden
AC Hotel by Marriott Cape Town Waterfront

AC Hotel by Marriott Cape Town Waterfront

AC Hotel by Marriott Cape Town Waterfront
4.0 star property
Victoria and Alfred Waterfront, 0.9 km from Union Castle House
9.4 out of 10, Exceptional, (651)
"Clean room, great breakfast and convenient with shuttle to town as well as airport pickup. "
Malaysia
Intan Natasha
The price is €190
includes taxes & fees
16 Jan - 17 Jan 2026
AC Hotel by Marriott Cape Town Waterfront
Room (Jules Verne 9)
Cape Finest Guesthouse

Cape Finest Guesthouse

Cape Finest Guesthouse
4.0 star property
De Waterkant, 1.2 km from Union Castle House
9.6 out of 10, Exceptional, (54)
"Fabulous boutique hotel ina scenic, historic location with easy access to the best of Cape Town. Beautiful rooms, lovely staff. Highly recommended. "
United States
Darius
The price is €119
includes taxes & fees
23 Dec - 24 Dec
Cape Finest Guesthouse
Exterior
InterContinental Table Bay Cape Town by IHG

InterContinental Table Bay Cape Town by IHG

InterContinental Table Bay Cape Town by IHG
5.0 star property
Victoria and Alfred Waterfront, 0.4 km from Union Castle House
9.2 out of 10, Wonderful, (800)
"Bed,bath and complementary breakfast were outstanding"
United States
Randolph
The price is €813
includes taxes & fees
3 Jan - 4 Jan 2026
InterContinental Table Bay Cape Town by IHG
Indoor pool, outdoor pool, open 6:00 AM to 10:00 PM, pool umbrellas
The Westin Cape Town

The Westin Cape Town

The Westin Cape Town
5.0 star property
City Bowl, 1.2 km from Union Castle House
9.4 out of 10, Exceptional, (882)
" Clean room"
United States
Nhamo
The price is €319
includes taxes & fees
17 Jan - 18 Jan 2026
The Westin Cape Town
Exterior detail
The Tree House Boutique Hotel

The Tree House Boutique Hotel

The Tree House Boutique Hotel
5.0 star property
Green Point, 1 km from Union Castle House
9.6 out of 10, Exceptional, (229)
"Nice boutique hotel"
Canada
William
The price is €242
includes taxes & fees
23 Dec - 24 Dec
The Tree House Boutique Hotel
Outdoor pool, open 8:00 AM to 8:00 PM, pool umbrellas, pool loungers
Southern Sun The Cullinan

Southern Sun The Cullinan

Southern Sun The Cullinan
4.0 star property
City Bowl, 1.2 km from Union Castle House
9.2 out of 10, Wonderful, (234)
"The reception area is spacious and staff friendly and helpful. The room was clean, large and very comfortable. "
United States
Brenda
The price is €175
includes taxes & fees
23 Dec - 24 Dec
Southern Sun The Cullinan
Exterior
Victoria and Alfred Hotel by NEWMARK

Victoria and Alfred Hotel by NEWMARK

Victoria and Alfred Hotel by NEWMARK
4.0 star property
Victoria and Alfred Waterfront, < 0.1 km from Union Castle House
9.2 out of 10, Wonderful, (1007)
"Perfect location for attractions & harbour view. "
Canada
Colleen
The price is €450
includes taxes & fees
16 Jan - 17 Jan 2026
Victoria and Alfred Hotel by NEWMARK
Front of property
The Greenhouse Guesthouse

The Greenhouse Guesthouse

The Greenhouse Guesthouse
3.5 star property
De Waterkant, 0.8 km from Union Castle House
9.4 out of 10, Exceptional, (44)
"Every good staying. The stairs a little too high."
United States
Eva
The price is €73
includes taxes & fees
8 Jan - 9 Jan 2026
The Greenhouse Guesthouse
Restaurant
ONOMO Hotel Waterfront

ONOMO Hotel Waterfront

ONOMO Hotel Waterfront
3.5 star property
City Bowl, 1 km from Union Castle House
9.0 out of 10, Wonderful, (307)
"Excellent stay. "
United States
Lilantha
ONOMO Hotel Waterfront
Seasonal outdoor pool
The Grey Hotel

The Grey Hotel

The Grey Hotel
4.0 star property
De Waterkant, 1.1 km from Union Castle House
9.2 out of 10, Wonderful, (185)
"Great location, excellent parking, helpful staff, nice roof area"
Canada
Joan
The price is €65
includes taxes & fees
23 Dec - 24 Dec
The Grey Hotel
Outdoor pool, pool umbrellas, pool loungers
O' Two Hotel

O' Two Hotel

O' Two Hotel
4.0 star property
1.5 km from Union Castle House
9.4 out of 10, Exceptional, (56)
"Perfect location, most amazing views, best staff"
South Africa
Johannes
The price is €251
includes taxes & fees
24 Dec - 25 Dec
O' Two Hotel
Econo room with detached bathroom
THE BIG Luxury Backpackers

THE BIG Luxury Backpackers

THE BIG Luxury Backpackers
3.5 star property
Green Point, 1.1 km from Union Castle House
9.2 out of 10, Wonderful, (67)
"It's fantastic! room's clean and will be clean up every day! The staffs is very nice and professional, we had a Baar party on Friday, the Africa food is so nice! looking forward to back next year!"
United Kingdom
Xinjie
The price is €80
includes taxes & fees
18 Jan - 19 Jan 2026
THE BIG Luxury Backpackers
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

Top Union Castle House Hotel Reviews

Radisson RED V&A Waterfront, Cape Town

Radisson RED V&A Waterfront, Cape Town

10/10 Excellent
"Great friendly staff."
Susan 2-night trip
Posted 2 days ago
Radisson RED V&A Waterfront, Cape Town

Hotels near other Union Castle House attractions

The Forum Conferencing & Banqueting Centre

Learn about the events happening in The Forum Conferencing & Banqueting Centre during your trip to Cape Town. Wander through the seaside and beautiful beaches in this family-friendly area.
See properties

Nobel Square

You can find out about the history of Cape Town with a trip to Nobel Square. Stroll along the beautiful beaches or visit the shops in this family-friendly area.
See properties

Frequently asked questions

What's the area like around Union Castle House?
Union Castle House is located in a family-friendly area of Cape Town known for its beautiful ocean views and array of dining options. If you're looking for a convenient place to stay, take a look at the 1060 hotels and other accommodation options you'll find within a mile.
What's the best place to stay close to Union Castle House?
Adjacent to Union Castle House, Radisson RED V&A Waterfront, Cape Town is one of the top choices for your stay based on our traveller data, and this hotel offers 2 restaurants and 2 bars. Other good options close by include AC Hotel by Marriott Cape Town Waterfront and Hotel Sky Cape Town.
How many hotels will I find close to Union Castle House?
Expedia has 1060 hotels and other accommodation options within a mile from Union Castle House.
If I need to cancel the hotel reservation for my stay near Union Castle House, will I receive a refund?
Yes, most hotel bookings are fully refundable if you cancel prior to the accommodation's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you booked a non-refundable reservation, it might still be possible to cancel it and receive a refund within a 24-hour period of booking. Plug in your dates, click on "Search", then you can filter by "fully refundable" to get the best deals available near Union Castle House.
What can I see and do near Union Castle House?
Study the collections at Zeitz Museum of Contemporary Art Africa, Bo Kaap Museum or District Six Museum. Castle of Good Hope, District 6 and Clock Tower are notable landmarks to explore if you're in the area. You can check out the local talent at Artscape Theatre Centre, Baxter Theatre Centre and The African Dance Theatre.