Castlereagh

Belfast

Popular places to visit

Titanic Belfast which includes signage and modern architecture

Titanic Belfast

Arrive at the historic birthplace of the British passenger ship that sank in 1912 and learn about its tragic voyage.

Titanic Belfast
Titanic Belfast featuring boating, a river or creek and modern architecture

SSE Arena

Catch an event at SSE Arena during your trip to Belfast. Discover the acclaimed theatre scene in this walkable area or seek out the local tours.

SSE Arena
Queen's University of Belfast

Queen's University of Belfast

Explore the campus of Queen's University of Belfast during your trip to Belfast. Discover the acclaimed theatre scene in this walkable area or seek out the local tours.

Queen's University of Belfast
Grand Opera House showing theatre scenes, interior views and heritage elements

Grand Opera House

Attend a mesmerizing spectacle in Belfast’s creative hub, which has been at the forefront of performing arts for over a century.

Grand Opera House
Belfast City Hall showing heritage architecture, a garden and heritage elements

Belfast City Hall

Relax amid the sculptures, monuments and plants of the garden and take a tour of the Baroque-style interior of this historic site.

Belfast City Hall
Belfast Botanic Gardens which includes heritage architecture, a park and heritage elements

Belfast Botanic Gardens

Appreciate the diverse range of tropical plants in the historic greenhouses of this park and visit Northern Ireland’s largest museum.

Belfast Botanic Gardens

Things to do

From Belfast: Giant's Causeway Full-Day Guided Trip

From Belfast: Giant's Causeway Full-Day Guided Trip

HK$258
per adult
100% of travellers recommend
From Belfast: Giant's Causeway Full-Day Guided Trip
Breathe the fresh morning air at UNESCO Giant's Causeway, Northern Ireland's only World Heritage Site

Morning Giant's Causeway Half Day Tour from Belfast

HK$267
per adult
Morning Giant's Causeway Half Day Tour from Belfast
Titanic Belfast

Titanic Belfast Entrance Ticket: Titanic Visitor Experience Including SS Nomadic

HK$288
per adult
86% of travellers recommend
Titanic Belfast Entrance Ticket: Titanic Visitor Experience Including SS Nomadic
Enjoy 90 minutes at leisure to explore this UNESCO World Heritage Site

Afternoon Giant's Causeway Half Day Tour from Belfast

HK$267
per adult
Afternoon Giant's Causeway Half Day Tour from Belfast
Belfast City Highlights & Giant’s Causeway Day Tour from Dublin

Belfast City Highlights & Giant’s Causeway Day Tour from Dublin

HK$507
per traveller
Belfast City Highlights & Giant’s Causeway Day Tour from Dublin
Belfast: 1 or 2-Day Sightseeing Hop-on Hop-off Bus Tour

Belfast: 1 or 2-Day Sightseeing Hop-on Hop-off Bus Tour

HK$146
per adult
74% of travellers recommend
Belfast: 1 or 2-Day Sightseeing Hop-on Hop-off Bus Tour
See all activities in Belfast

Top hotels in Castlereagh

The Fitzwilliam Hotel Belfast

The Fitzwilliam Hotel Belfast

5 out of 5
Great Victoria Street, Belfast, Northern Ireland
The price is HK$1,652 per night from 6 Aug to 7 Aug
HK$1,652
HK$1,982 total
6 Aug - 7 Aug
includes taxes & fees
Stay at this 5-star luxury hotel in Belfast. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the bar and the helpful staff ...
9.4/10 Exceptional! (1,012 reviews)
"Loved everything about this hotel, from the staff to the location to the gorgeous room to the great food."

Reviewed on 21 Jul 2025

The Fitzwilliam Hotel Belfast
room2 Belfast Hometel

room2 Belfast Hometel

4 out of 5
32-36 Queen Street, Belfast, Northern Ireland
The price is HK$905 per night from 25 Aug to 26 Aug
HK$905
HK$1,085 total
25 Aug - 26 Aug
includes taxes & fees
Stay at this 4-star eco-certified hotel in Belfast. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff in ...
9.6/10 Exceptional! (798 reviews)
"Great hotel, superb staff, central location"

Reviewed on 26 Jul 2025

room2 Belfast Hometel
Maldron Hotel Belfast City

Maldron Hotel Belfast City

4 out of 5
20 Brunswick Street, Belfast, Northern Ireland
The price is HK$981 per night from 21 Aug to 22 Aug
HK$981
HK$1,177 total
21 Aug - 22 Aug
includes taxes & fees
Stay at this 4-star eco-certified hotel in Belfast. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,343 reviews)
"We enjoyed Belfast thoroughly."

Reviewed on 27 Jul 2025

Maldron Hotel Belfast City
Ramada by Wyndham Belfast City Centre

Ramada by Wyndham Belfast City Centre

3 out of 5
20 Talbot Street, Belfast, Northern Ireland
The price is HK$669 per night from 21 Aug to 22 Aug
HK$669
HK$802 total
21 Aug - 22 Aug
includes taxes & fees
Stay at this 3-star eco-certified hotel in Belfast. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,020 reviews)
"The front desk staff were absolutely wonderful!"

Reviewed on 23 Jul 2025

Ramada by Wyndham Belfast City Centre
Holiday Inn Express Belfast City by IHG

Holiday Inn Express Belfast City by IHG

3 out of 5
106 University Street, Belfast, Northern Ireland
The price is HK$774 per night from 25 Aug to 26 Aug
HK$774
HK$928 total
25 Aug - 26 Aug
includes taxes & fees
Stay at this 3-star eco-certified hotel in Belfast. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Titanic Belfast and Belfast Botanic ...
8.8/10 Excellent! (1,018 reviews)
Great hotel and location.
"We spent a couple days in Belfast and this hotel is in a great location. New hotel with a lot of amenities, including A/C. Which was needed as we once again visited the UK and it was in the 80’s. Staff was very friendly and informative. Would stay there again!"

Reviewed on 27 Jul 2025

Holiday Inn Express Belfast City by IHG
Leonardo Hotel Belfast

Leonardo Hotel Belfast

4 out of 5
Great Victoria Street, Belfast, Northern Ireland
The price is HK$783 per night from 25 Aug to 26 Aug
HK$783
HK$940 total
25 Aug - 26 Aug
includes taxes & fees
Stay at this 4-star eco-certified hotel in Belfast. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,344 reviews)
"Nice room and friendly staff"

Reviewed on 25 Jul 2025

Leonardo Hotel Belfast
See all 970 properties in Castlereagh
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.

Other neighbourhoods around Castlereagh

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Ballymaconaghy

While Ballymaconaghy may not have many sights to explore, venturing just a little farther will lead you to top things to see and do like Ravenhill Stadium and Belvoir Park Golf Club.

Ballymaconaghy
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Ballynafoy

If you're spending some time in Ballynafoy, Ravenhill Stadium and Ormeau Park are top sights worth seeing.

Ballynafoy
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Ormeau

4.5/5(3 area reviews)

While visiting Ormeau, you might make a stop by sights like Belfast Botanic Gardens and Ormeau Park.

Ormeau
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Ballyhackamore

Though Ballyhackamore may not have many top sights, you can venture to the surrounding area to see attractions like Titanic Belfast and Ormeau Park.

Ballyhackamore
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Ballymacarret

While visiting Ballymacarret, you might make a stop by sights like CS Lewis Square and Belfast Oval.

Ballymacarret
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Galwally

If you're looking for some top things to see and do in Galwally and surrounding area, you can visit Ravenhill Stadium and Belvoir Park Golf Club.

Galwally

Castlereagh