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Stays in Newcastle
Newcastle is a seaside town in County Down, Northern Ireland, where the Mountains of Mourne meet the Irish Sea. It is a long-established holiday resort, popular for its sandy beach and as a base for walking in the Mournes. The town sits at the foot of Slieve Donard, the highest peak in the Mourne…
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About Newcastle
Unlike the larger city of Newcastle upon Tyne in England, this Newcastle is a compact town: most of its guesthouses, hotels and restaurants are within walking distance of the shore. The town has a year-round population and a busy summer season, when visitors come for the beach, the golf and the mountain trails. It is also a convenient stop on the scenic route along the County Down coast.
Where to stay in Newcastle
Central Newcastle. The streets around the main promenade and Central Promenade have the highest concentration of hotels, guesthouses and restaurants, all within a short walk of the beach.
Newcastle Promenade and Seafront. Properties facing the Irish Sea or the promenade offer sea views and direct access to the beach and the coastal path.
Newcastle outskirts and Tullybrannigan. The residential roads on the southern edge of town, towards the foot of Slieve Donard, are quieter and often used by walkers and golfers.
Getting there and around
Newcastle is in County Down, Northern Ireland, about 30 miles south of Belfast and roughly 70 miles north of Dublin. By car, the main routes are the A24 from Belfast and the A2 coast road from Newry and Warrenpoint. Bus services connect Newcastle with Belfast, Newry and other towns in County Down. The nearest major airports are Belfast International and Dublin; ferries arrive at Belfast and Larne. Within the town, most hotels, guesthouses and restaurants are within walking distance of the seafront, and local buses serve the surrounding area.
When to go
Summer (June to August) is the busiest period, when the beach and promenade are at their liveliest and the weather is mildest. Spring and autumn are quieter and still suitable for walking in the Mournes, though rain is possible at any time of year. Winter is quiet, with shorter days and fewer events. If you want to avoid crowds, choose a weekday outside the main school holidays.
Questions, answered
Is Newcastle in Northern Ireland the same as Newcastle upon Tyne?
No. Newcastle in County Down is a seaside town in Northern Ireland, while Newcastle upon Tyne is a city in north-east England. They are separate places with different local authorities and transport networks.
What is Newcastle known for?
It is known as a coastal resort at the foot of the Mourne Mountains, with a long sandy beach and the Royal County Down Golf Club nearby. Slieve Donard, the highest peak in the Mournes, rises behind the town.
Are there hotels near the beach in Newcastle?
Yes. Many of the hotels and guesthouses listed for Newcastle are close to the promenade and seafront, though exact distances vary by property. You can filter the listings on this site by location.
How do I get to Newcastle from Belfast?
By car, the journey is usually around an hour via the A24 or the M1 and A2. Regular bus services also run between Belfast and Newcastle, with the trip taking roughly an hour and a half depending on traffic and stops.
Is Newcastle a good base for walking in the Mourne Mountains?
Yes. The town is a common starting point for walks in the Mournes, including routes up Slieve Donard and the Mourne Wall. Several trails begin within or just outside the town.
When is the best time to visit Newcastle?
Summer offers the best chance of mild weather and the most activities, but it is also the busiest time. Spring and early autumn are quieter and still good for walking, while winter is the least crowded.