Marine & Lawn Hotels & Resorts is proud to announce the upcoming debut of Portrush Adelphi, a 34-room hotel in the heart of the iconic seaside town of Portrush. Officially opening on 21st April 2025, the property becomes the sixth in the Marine & Lawn portfolio and the brand’s second hotel in Northern Ireland. Located just steps from the coast. The opening occurs just ahead of Portush’s turn in the global spotlight as host of the 153rd Open Championship. Portrush Adelphi has been thoughtfully restored following its acquisition in 2022, with major renovations to guest rooms, public areas, and dining spaces.
Blending Marine & Lawn’s signature timeless style with a deep appreciation for local culture, Portrush Adelphi offers a fresh chapter for a beloved landmark. Designed by owner, AJ Capital Partners’ in-house team, the hotel draws inspiration from County Antrim’s rich heritage and dramatic natural beauty. Guests will enjoy individually designed rooms, atmospheric gathering spaces, and the debut of The Red Sail Room, a brand-new restaurant concept rooted in local flavour and elevated hospitality.
Design
For the hotel’s interiors, AJ Capital Partners’ in-house design team drew on Portrush’s golfing history and the showstopping scenery of Country Antrim.
Starting in the lobby, guests are greeted by rich mahogany wooden herringbone floors, majestic columns, overflowing greenery, and an open fireplace for the cold winter months.
Upon checking in, 34 thoughtfully designed rooms feature a rich palette of jewel tones, bespoke furnishings, and thoughtful amenities. Tartan upholstery and cable knit throws add warm texture to the moody deep blue and greens, inspired by the lush surroundings. The land and sea colour scheme continues into the bathrooms, with custom wallpaper and vibrant green tiles reflecting Ireland’s moniker as the “Emerald Isle.” Expanding on Marine & Lawn’s celebration of old-school luxury and craftsmanship, ensuites are stocked with a range of products from Floris, the world’s oldest independent family perfumer.
Dining
The Red Sail Room is a brand-new, high-end Italian dining experience that blends authentic traditions with contemporary elegance, attracting hotel guests and locals alike. The warm and modern dining room is adorned with oak leaf wallpaper and whitewashed wooden panelling. Oil paintings throughout the restaurant depict scenes of the local sea and coastline, while deep maroon velvet banquettes add a touch of elegance. The restaurant puts an emphasis on Italian dishes complemented by locally sourced ingredients. An extensive list of Italian and complex world wines has been carefully curated to complement the menu.
Destination
Situated on Northern Ireland’s striking coastline – and only an hour from both Belfast and Derry-Londonderry – Portrush is a picturesque base to explore the local area’s various landmarks and attractions, including the breathtaking Giant’s Causeway; the dramatic ruins of Dunluce Castle; and Bushmills Distillery, the world’s oldest licensed distillery. The town itself boasts three golden sand beaches – East Strand, West Strand, and Whiterocks Beach – suitable for an array of watersports and activities, such as swimming, surfing, paddle boarding, and kayaking.
Attracting keen golfers for years, the area is home to some of the world’s leading golf courses, including Royal Portrush Golf Club, ranked the eighth-best golf course in the world by Golf Digest, which will be hosting The 153rd Open in July 2025.The classic links course provides sweeping views over the Causeway Coast’s sand dunes and dramatic white cliffs. The hotel’s concierge service can assist guests with bookings for the area’s multiple courses, and golf aficionados looking for a larger adventure can enquire about The Marine & Lawn Grand Tour – bespoke trips visiting two or more of Marine & Lawn’s properties, with arranged tee times, F&B experiences, and other golf-related activities.
Portrush Adelphi is the sixth property in the Marine & Lawn collection and the second property in Northern Ireland, joining Slieve Donard in Newcastle, County Down, NI; Rusacks St Andrews in St Andrews; Marine North Berwick in North Berwick; Marine Troon in Troon; and Dornoch Station Hotel in Dornoch; all in Scotland.
Hotel website
Portrush Adelphi67-71 Main StreetNorthern Ireland, Portrush, BT56 8BNUnited Kingdom
+44 (0) 28 7082 5544
