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When your husband plans a day of bucket-list golf, you take your girlfriend to stay in a castle.
Well, technically, Slieve Donard is a grand Victorian hotel rather than a castle, but with its turrets, sweeping lawns, and the Mourne Mountains rising behind it, it definitely looks the part.
Set in the seaside town of Newcastle in County Down, Slieve Donard has been welcoming guests to this scenic spot since 1898. Its location is absurdly good. The Irish Sea is just beyond the hotel, the Mourne Mountains provide a bonus backdrop, and world-famous Royal County Down Golf Club is right next door.
When my husband and his friend booked their bucket-list round at Royal County Down nearly a year in advance, my girlfriend and I decided to make a trip of it, too. The guys got world-class golf. We got a grand old hotel, an impressive spa, good food, and the Mournes outside our window.
You don’t need to be a golfer to appreciate Slieve Donard. I’m not. With more than 125 years of history and a setting that’s difficult to replicate, it’s the kind of hotel where the destination and the property are almost impossible to separate.
A Hotel Built for the Grand Seaside Resort Era

Photo by Agnes Groonwald
When the hotel opened in 1898, it was part of an effort by the Belfast & County Down Railway to establish Newcastle as a fashionable seaside resort. With 120 bedrooms, Turkish baths, and seawater baths, it was one of the most impressive hotels in Ireland at the time.
Over a century later, it’s still easy to understand its appeal as a destination hotel. Its setting provides a backdrop that would be difficult for even the most ambitious modern resorts to replicate.
The hotel’s history extends beyond those glamorous early days, though. During the Second World War, Slieve Donard was used as a hostel to house evacuees from Gibraltar and people displaced by the Belfast Blitz. Its guest list is pretty impressive, too. Charlie Chaplin stayed here in 1921.
Staying at Slieve Donard
The first thing I noticed about Slieve Donard was that it wasn’t trying hard to manufacture grandeur. This is a building with presence. It’s particularly impressive after dark, when the hotel is all lit up. We took a walk outside after dinner during our stay, and the turrets and Victorian façade seemed to take on a theatrical quality.

Inside, the atmosphere is traditional, with the feel of a grand country house. The lobby is reminiscent of a royal hunting lodge, with dark wood, chandeliers, tartan carpeting, and patterned wallpaper throughout.

It’s not overly polished or matchy-matchy, either. The chairs and other furnishings don’t all look like they came from the same showroom, but somehow it works.
There’s a sense that everything has been collected over time rather than ordered as one coordinated set, which suits a hotel with this much history. The snooker room feels particularly at home here, adding to that old-school atmosphere.
The Spa at Slieve Donard
The hotel’s spa takes advantage of its setting between the Mourne Mountains and the sea. Rather than treating the surroundings as background scenery, the landscape is incorporated into the experience, with its wellness facilities up against views of the mountains and coast.
We spent some time the morning of our departure at the pool and thermal suite, which includes steam rooms and saunas. The spa itself is on the floor above, with treatments that draw heavily on the hotel’s natural surroundings.
The Celtic Journey, for example, is designed around the landscape, beginning with an Irish tea ritual and sea salt foot bath before moving into an ocean body wrap and sea-shell back massage. All of these opportunities to relax are a good reminder that Slieve Donard is more than just a convenient place to sleep if you’re playing Royal County Down.
A Taste of County Down


Photos by Agnes Groonwald
At the hotel’s Wolf Bar, we stopped in for a casual snack of baked Camembert and olives, exactly the sort of thing to tide us over until the main meal. Later, at J.J. Farrall’s, the hotel’s more upscale option, a colorful beet salad and deconstructed sticky toffee pudding were highlights that bookended our meal with a view.
There are plenty of other options for meals if you’re staying for a few days. The Percy French is the hotel’s pub-style spot, serving casual eats like fish and chips, rotisserie chicken, and Sunday roasts. The Lighthouse Lounge is more café-like, with cakes and pastries, coffee, soups, and sandwiches served along with views across the bay.
The hotel makes a point of working with local and Northern Irish producers, including Mourne-reared lamb, local seafood, vegetables, potatoes, and dairy. It makes sense here. One of the pleasures of staying at Slieve Donard is that the sense of place extends beyond the views. You get a taste of County Down, too, rather than staying somewhere that could be anywhere.
A Hotel for Golfers…or Not

Photo by Agnes Groonwald
There are plenty of hotels that market themselves as golf hotels. Slieve Donard doesn’t really need to try very hard.
Royal County Down is on its doorstep, which makes the hotel an obvious base for anyone coming to Newcastle specifically to play the course. The hotel offers golf club shipping and storage and exclusive hotel golf merchandise, so the practical side of a golf trip is covered. Our room even featured a photo of Rory McIlroy, a Northern Ireland native, as a fitting nod to the hotel’s golfing credentials.
But what I appreciated was that I could enjoy the hotel without being there to play golf myself. You can enjoy the spa, eat at the hotel, explore Newcastle, or take in the Mourne views, especially if you’re lucky enough to enjoy sunny weather while you’re here. (It was a little hit or miss for us, but a little mist and fog only add to the ambiance here.)
For couples or groups where everyone doesn’t share the same enthusiasm for golf, that’s an advantage over many golf resorts.
What Makes Slieve Donard Special?


There are obviously newer and more contemporary luxury hotels in Northern Ireland. What Slieve Donard has that they can’t recreate is a special combination of history and setting.
You’re staying in a hotel that dates to 1898, with the Mourne Mountains behind you, the Irish Sea nearby, and Royal County Down next door. The hotel was built specifically to bring visitors to this part of County Down more than 125 years ago, and it’s still doing the same thing today.
Slieve Donard worked particularly well for our group because we could all enjoy Newcastle in completely different ways. The guys got their bucket-list round at Royal County Down, while my girlfriend and I got the mountains, the spa, the history, and a lovely meal.
Sometimes, when your husband books the bucket-list golf course, staying in the “castle” isn’t such a bad compromise.
Slieve Donard is part of Marine & Lawn Hotels & Resorts, a collection of luxury hotels in golf destinations across the UK and Ireland. This trip was hosted by the hotel. For more information or to plan your stay, visit Slieve Donard.





