Castlereagh
Belfast
Visit Castlereagh
Popular places to visit

Titanic Belfast
The world’s biggest Titanic museum experience, Titanic Belfast sits on the very slipway where the ill-fated ocean liner was built between 1909 and 1911. The location, Belfast’s former Harland and Wolff shipyard, is dominated by the towering exhibition space, with its glittering blocks recalling four ship hulls.

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

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.

Waterfront Hall
Sitting on the banks of the Lagan River in Belfast, the Waterfront Hall is a landmark of the city and ranks as one of the world’s leading conference venues, hosting a huge array of events from concerts and shows to exhibitions and competitions.

Grand Opera House
Belfast’s majestic Grand Opera House opened its doors in 1895 and since then has played host to some of the biggest names from the world of entertainment. Located in the heart of Belfast’s bustling city centre, this magnificent Victorian building has provided enchanting theatre for over 100 years as well as engaging with the local community and igniting a love of the stage in the city.

Belfast Castle
One of Belfast’s most popular attractions, this beautiful and historic sandstone building gives great views over the city below.
Things to do

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

Guided Day Tour: Giant's Causeway from Belfast

Titanic Belfast Entrance Ticket: Titanic Visitor Experience Including SS Nomadic

Private Political History & Murals Tour Belfast

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

1-Day Titanic Quarter & Belfast City Rail Tour
Top hotels in Castlereagh

Reviewed on 8 Jun, 2025

Reviewed on 7 Jun, 2025

Reviewed on 8 Jun, 2025

Reviewed on 7 Jun, 2025

Reviewed on 8 Jun, 2025

Reviewed on 5 Jun, 2025
Other neighbourhoods around Castlereagh

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.

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

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

Ballyhackamore
Though Ballyhackamore may not have many top sights, you can venture to the surrounding area to see attractions like Escarmouche Outdoor Laser Tag and Ormeau Park.

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

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.