Best Luxury Hotels in Northern Ireland

With just 34 rooms and suites, Portrush Adelphi offers an intimate base in one of Northern Ireland’s most storied seaside towns. Set moments from the crashing Atlantic and the golden sands of White Rocks Beach, the hotel’s interiors channel a sense of local heritage. Deep navy panelling, emerald-green tiled bathrooms, tartan textiles and cable-knit throws evoke the rugged coastline and countryside, while framed artwork captures the drama of the Causeway cliffs.

At the heart of the property, The Red Sail Room serves modern Italian dishes with seasonal produce from the surrounding farms and waters, complemented by a warm, club-like atmosphere. Guests can relax with a drink in the lounge, borrow a complimentary bicycle for a ride along the coastal paths, or make use of golf club storage before a round at Royal Portrush, just minutes away. Pet-friendly touches ensure four-legged companions feel as welcome as their owners. Beyond the door, the Giant’s Causeway, Dunluce Castle and the untamed Causeway Coast offer a dramatic backdrop to this boutique retreat.

Part of the Hastings Hotel group, this 180 room resort is found in Newcastle, County Down, on the edge of the Mountains of Mourne. The prestigious Royal County Down Golf Club sits on one side, with a scenic sandy beach on the other. Slieve Donard has hosted visitors for over a century, with the more recent additions of a luxe mountain view spa and gym. The decor here is traditional, with splashes of bold colour and uber-comfy ‘cloud’ beds. There are three dining options – the formal Oak Restaurant, the Lighthouse Lounge specialising in healthy options and the cosy Percy French Inn, named after the composer of the song The Mountains of Mourne.

A five-star all-suite resort located beside Royal Portrush Golf Club on Northern Ireland’s dramatic Causeway Coast. The 35-suite property offers exceptional views, refined interiors, and tailored hospitality. Suites are generously sized and thoughtfully appointed with high-end amenities and locally inspired touches. Facilities include Bailiú restaurant serving locally sourced fine dining, a whiskey-led bar, a tranquil spa, and a putting green designed by Martin Ebert. With direct access to Royal Portrush and transfers to nearby courses, plus close proximity to the Giant’s Causeway and Bushmills Distillery, it’s a superb base for golfers, gastronomes, and explorers alike.