GETAROOM DEALS
-
-
-
Rooms
Adults
Children
-
-
Map
Why make a GetaroomTonight.com Reservation?
- Compare hotel deals at over 2M hotels, apartments, resorts and bed & breakfasts worldwide
- Free Price Guardian Price Drop Protection
- No booking fees
- Easily manage your bookings online
- Secure transactions
- It's fun to Getaroom!
3 Post Office Lane, Newcastle, BT33 0DH (show map)
Holiday Home Overview
Formerly Mourne Seaside House, 4-Star Tourism NI Accommodation
Before April 2026 Mournes Hot Tub Retreat, 4-Star Accommodation was known as Mourne Seaside House, 4-Star Tourism NI Accommodation
Before February 2026 Mournes Hot Tub Retreat, 4-Star Accommodation was known as 3 Post Office Lane 4 Star Tourism NI accommadation
Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Two-Bedroom HouseSetup a Price Alert for Mournes Hot Tub Retreat, 4-Star Accommodation
Each day we'll check prices and send you an email for your selected dates at Mournes Hot Tub Retreat, 4-Star Accommodation. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Mournes Hot Tub Retreat, 4-Star Accommodation
General
Free parking, On-site parking, Parking, Private parking
Activities
Billiards, Canoeing, Cycling, Fishing, Golf course (within 3 km), Hiking, Horse riding, Mini golf, Tennis court
Services
Free WiFi, Internet services, WiFi
Food & Drink
BBQ facilities
Pools and wellness
Beachfront, Hot tub
Front-desk/reception area services
Express check-in/check-out, Private check-in/check-out
Common areas
Sun terrace, Terrace
Miscellaneous
Heating, Non-smoking rooms, Non-smoking throughout
Room facilities [ These may vary room to room ]
Bath, Bath or Shower, Bathroom, Carpeted, Children's high chair, Cleaning products, Desk, Dining area, Dining table, Dishwasher, DVD Player, Electric kettle, Fireplace, Flat-screen TV, Free toiletries, Game console - Nintendo Wii, Hairdryer, Heating, Hot Tub, Iron, Ironing Facilities, Kitchen, Kitchenware, Linen, Microwave, Mountain view, Outdoor dining area, Outdoor furniture, Oven, Patio, Pay-per-view Channels, Private entrance, Refrigerator, Satellite Channels, Seating Area, Semi-detached, Shower, Sofa, Soundproofing, Terrace, Tile/Marble floor, Toaster, Toilet, Towels, Tumble dryer , TV, Upper floors accessible by stairs only, Wardrobe/Closet, Washing Machine
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
Untill 11:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
This property will not accommodate hen, stag or similar parties.
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Managed by a private host
Traveller reviews
Dani “Absolutely fantastic property, perfect location with a bonus hot tub!”
26 May 2026
There was a fantastic hot tub to chill in the evening, and you are literally a stone throw away from the beach! The property was so clean and fresh, and had everything we needed for our stay! Five stars all day long!
Luke “Ideal weekend break in Newcastle County Down”
11 May 2026
Accommodation was well furnished, Package of assorted snacks on arrival was much appreciated, fridge was stocked with butter, milk and jam which was helpful. Hot tub was warmed up on arrival, was perfect after a long days hike! Great host communication throughout our stay.
Louise “Perfect base in Newcastle”
09 May 2026
Location is perfect - right by the main street but tucked away enough to be quiet in the evenings. Handy to restaurants and coffee shops. The house itself is fantastically quirky but modern with plenty of space and a superb hot tub. The owner was really helpful and available for any queries we had.
Crowley “A home away from home 😊”
23 Apr 2026
The location was fabulous 😍 it's located on a lovely, quiet side street just steps away from the Promenade, where you can buy a takeaway coffee, sit on a bench and watch the waves and the world go by. You can actually see the sea from the window on the landing and when you open the bedroom curtains, the most beautiful view of the mountains greets you. From the minute you walk into the house, it is evident that it is very tastefully decorated and obvious that the host put a lot of thought and effort into providing guests with everything needed for the best stay possible. From the comfy L shaped couch, to the high class tv system, which we loved and was very much welcomed. The kitchen is just lovely with quality appliances and everything you could possibly need to self cater.There is even an Air Fryer provided, which was perfect for us as that's what we would use regularly at home, the same one actually 😆. What more could you ask for ! 🙂 All the furnishings in the house look thoughtfully chosen and the quality really shows as a result. The bathroom is large and bright with a big shower and a separate bath. The bedrooms are bright and airy and well maintained. This brings me to the outside of the house, well what can I say 🥰 the hot hub, well that's a whole other review in itself ! Suffice to say, it was an absolute joy for us to see and experience. Anyone who, like us has sore,tired bones will appreciate this 😆 never have we stayed anywhere that provided a hot tub. And I'm not talking about a cheapo that you can pick up in a bargain store ! How thoughtful of the hosts to provide this as an extra to guests. It was a delight to be able to have this after a day walking the Promenade and town. We really appreciated this . To sum up, we have stayed in other places around the country, but this lovely Gem tops the polls. The host is very welcoming and friendly and checked on us to see if we were having a good stay or if we needed anything.
