The Peace Maze in Castlewellan, Northern Ireland with The Mourne Mountains in the background

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Our top choices for Castlewellan beach hotels

Ballyginny Cottage

Ballyginny Cottage
3.5 star property
Castlewellan
6.8 out of 10, (5 reviews)
The price is £242
includes taxes & fees
28 Jun - 29 Jun
Ballyginny Cottage

Dundrum Inn

Dundrum Inn
3.0 star property
Newcastle
9.0 out of 10, Wonderful, (23 reviews)
The price is £129
includes taxes & fees
5 Jul - 6 Jul
Dundrum Inn

The Donard

The Donard
3.0 star property
Newcastle
9.2 out of 10, Wonderful, (96 reviews)
The price is £105
includes taxes & fees
23 Jun - 24 Jun
The Donard

Avoca Hotel

Avoca Hotel
3.5 star property
Newcastle
9.6 out of 10, Exceptional, (171 reviews)
  • cleanliness
    Soak up the sun at this beachfront retreat with direct access to pristine white sands, where ocean adventures and fireside chats await.
The price is £160
includes taxes & fees
30 Jun - 1 Jul
Avoca Hotel

The Briers

The Briers
3.0 star property
Newcastle
9.2 out of 10, Wonderful, (289 reviews)
The price is £89
includes taxes & fees
24 Jun - 25 Jun
The Briers

The Narrows Guesthouse

The Narrows Guesthouse
3.0 star property
Portaferry
9.4 out of 10, Exceptional, (37 reviews)
The price is £95
includes taxes & fees
25 Jun - 26 Jun
The Narrows Guesthouse

Enniskeen Country House Hotel

Enniskeen Country House Hotel
3.0 star property
Newcastle
9.2 out of 10, Wonderful, (138 reviews)
The price is £167
includes taxes & fees
21 Jul - 22 Jul
Enniskeen Country House Hotel

Traditional Irish cottage with views of Slieve Patrick

Traditional Irish cottage with views of Slieve Patrick
Downpatrick
8.0 out of 10, Very good, (4 reviews)
The price is £234
includes taxes & fees
22 Jun - 23 Jun
Traditional Irish cottage with views of Slieve Patrick

Burrendale Hotel Country Club & Spa

Burrendale Hotel Country Club & Spa
3.0 star property
Newcastle
9.2 out of 10, Wonderful, (81 reviews)
The price is £207
includes taxes & fees
2 Jul - 3 Jul
Burrendale Hotel Country Club & Spa

Slieve Donard

Slieve Donard
5.0 star property
Newcastle
8.8 out of 10, Excellent, (1,000 reviews)
  • cleanliness
    Unwind with beach yoga, spa treatments, and sea views just a 9-minute stroll from Newcastle Beach at this oceanside haven.
The price is £242
includes taxes & fees
2 Jul - 3 Jul
Slieve Donard
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

How much does a beach hotel in Castlewellan cost?
Prices for beach hotels in Castlewellan vary, but you can find a great deal from £89 on Expedia. You're likely to find lower rates if you're travelling during the off-peak season or mid-week. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for our cheapest rates.
What is the best time of year to stay in a beach hotel in Castlewellan?
The most popular time to stay in a beach hotel in Castlewellan is during July and August, when the weather is at its warmest and most consistent. You'll find average temperatures hovering around 18-20°C, great for enjoying the coastal landscapes and perhaps even a dip in the Irish Sea. This period is bustling with visitors, all keen to make the most of the longer daylight hours and the friendly space of the seaside. Families often find these months particularly appealing, with plenty of activities available for children along the coast and in the surrounding area like Castlewellan Forest Park.

For those seeking a slightly more tranquil experience with potential for excellent value, June presents a wonderful alternative. The weather is still very pleasant, with temperatures often reaching 16-18°C, and the days are long, offering ample time for coastal walks and exploring the local charming towns. It can be easier to secure reservations at the area's best beach hotels and restaurants, and you may find better value on accommodation and activities.
How can I save on a beach hotel in Castlewellan with Expedia?
One Key™ —Expedia's free travel rewards programme—gives you instant access to perks and Member Prices on Castlewellan beach hotels. Plus, you'll earn OneKeyCash™* on eligible bookings to use on future trips. Typically, booking in advance will help you save on your hotel booking. But, if you're feeling spontaneous, check out the last-minute deals.



*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to book flights and a beach hotel in Castlewellan as a package?
Booking a beach hotel and flight package on Expedia can be cheaper than booking flights and hotels separately. Bundling can lead to significant savings, especially for international travel or when booking a beach vacation package well in advance. However, savings vary depending on factors like destination, travel dates, and availability, so it's wise to compare options. With access to over 300,000 hotels worldwide, Expedia makes it easy to build the perfect travel package.
Can I cancel my beach hotel reservation on Expedia?
Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline. This is often within 24-48 hours of your scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use Expedia's "Fully refundable property" filter during your search to find the right beach hotel in Castlewellan for you.

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