About this property
The Royal Marine overlooks Dublin Bay and has direct access to Dun Laoghaire Promenade and Pier. It boasts a health club, spa, indoor pool and air-conditioned rooms with free WiFi. There is a DART train line just 2 minutes walk from the Royal Marine, which has regular services to Dublin City. From outside the hotel there is a coach service to and from Dublin Airport. The Pier Health Club has a steam room, spa bath and free weights. A range of indulgent treatments are on offer at the Sansana Spa including a rock sauna, a mud room and experience showers. Designed over 2 floors, Hardys Bar offers fine cuisine in a modern environment. The Dun Bistro has stunning harbor views and serves modern European cuisine. There are plenty of beautiful coastal and countryside walks, including Peoples Park, in the immediate vicinity. Free parking is available at the hotel. Notable former guests include Charlie Chaplin and Queen Victoria.
Couples particularly like the location — they rated it 9.4 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular facilities
- Indoor swimming pool
- Non-smoking rooms
- Spa and wellness centre
- Fitness centre
- Facilities for disabled guests
- Restaurant
- Room service
- Tea/coffee maker in all rooms
- Bar
Please select one or more options you want to book
Guest reviews
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Guests who stayed here loved
- Mark
Czech Republic
“The hotel is very nicely located with bars, restaurants and shops close by. The rooms are very clean and large. Close by the trains to the city centre. The town is quiet and peaceful. It is on the sea where you can spot Seals and other wildlife.” - Julie
Ireland
“Great location. Comfortable facilities. Helpful staff.” - Andy
Ireland
“Refurbished bathrooms that were almost new Great view” - Shona
Ireland
“I come back here time and time again I love everything about it!” - David
United Kingdom
“What a beautiful Hotel. From check in to check out, my group loved it. Lovely clean spacious rooms , restaurant bar area fantastic with friendly staff.” - Mary
Ireland
“Ten years as a regular customer location pool and accomodating staff” - Lauren
United Kingdom
“We had a very short stay arriving at 10pm and leaving for an appointment at 8:30am. But what we did see of the hotel was beautiful. It was very clean, the staff we were in contact with were very fiendly and helpful” - Kevmaj
Ireland
“Its a great hotel ..stay here once per year ..love the hotel ..and love the town” - Peter
United Arab Emirates
“Location. Size of room was great. On site complimentary parking” - Dorin
Ireland
“We had a short trip for 2 days only in Dun Laoghaire and decided to book this hotel.The service was great and we enjoyed the pool and sauna,also the gym was decent for an hotel.”
Hotel surroundings
Restaurants
- Restaurant #1
- CuisineIrish • International
- AmbianceModern
House rules
Child policies
Children of any age are welcome.
Children 9 years and above will be charged as adults at this property.
To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.
Cot and extra bed policies
Cots and extra beds are not available at this property.



The fine print
Swim caps and flip flops are requested for using the pool and are available at the hotel for an extra cost.