Top Castles in County Down in 2026

A historic building with a stone facade, a central entrance, and a symmetrical window arrangement.

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Our top choices for County Down castles

A castle with a large courtyard, surrounded by green fields and a river.

1. Number 6 Narrow Water Castle

Warrenpoint

Ed M.

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Top County Down Hotel Reviews

Aloft by Marriott Belfast Titanic Quarter

10/10 Excellent

"Fantastic stay, staff were friendly and helpful. Room was immaculate"

Residence Inn By Marriott Belfast Titanic Quarter

10/10 Excellent

"Excellent hotel room 268 studio style . Clean and very comfortable bed. Loved the view of the marina. Hotel was very easy to get to with public transport the glider stop was just outside . Breakfast was very nice and it was well organized and enjoyable. Thanks for a great stay . Highly recommend ⭐⭐⭐⭐⭐"

Marine & Lawn Slieve Donard

8/10 Good

"Not much to complain about here. Just returned from 3 night stay. Our only complaint is the room was very dark . One side of the room had no lights at all and a lamp would have made such a difference. Breakfast had everything you could ask for and staff very helpful. Rooms are warm and cosy and very clean"

Culloden Estate & Spa

10/10 Excellent

"Amazing from start to finish. Loved that the rooms were serviced twice daily… totally amazed at the room being prepared for bedtime. Water bottles restocked and placed at bedside with glasses, blinds closed, cushions etc removed off bed. Breakfast was splendid. Option of smoothie as well as fruit juice was delightful. The yoghurt with lemon curd was to die for. Such a selection of cold meats, fry, fruit, fresh baked breads. Loved every minute."

Crowne Plaza Belfast by IHG

10/10 Excellent

"Hotel staff were lovely and helpful, we had a lovely meal in the river room which was turkey and ham so delicious. Breakfast was great and plenty of choice. Our room was excellent a standard twin with two big double beds, the room was super clean. The fridge was great to keep drinks cool. The staff work so hard and are a credit to the hotel. Really enjoyed our stay. The reception was a lovely smell when you arrive. The only thing which was disappointing was the horrendous smell in the ladies toilets in the lobby. X"

Find out more about County Down

County Down Castles information

Number of reviews	17
Accommodation	1 Castles
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Highest Price

Room 1

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for County Down castles

1. Number 6 Narrow Water Castle

Top County Down Hotel Reviews

Aloft by Marriott Belfast Titanic Quarter

Residence Inn By Marriott Belfast Titanic Quarter

Titanic Hotel Belfast

Canal Court Hotel

Marine & Lawn Slieve Donard

Strangford Arms Hotel Newtownards

Culloden Estate & Spa

Crowne Plaza Belfast by IHG

Avoca Hotel

Find out more about County Down

County Down Castles information