Ulster
Ulster is a STATE in Ireland, Europe.
Ulster, the northern province of Ireland, captivates with dramatic coastlines, ancient landscapes, and a rich blend of Gaelic and British heritage. The Causeway Coastal Route snakes past the otherworldly Giant’s Causeway, crumbling Dunluce Castle, and the windswept Glens of Antrim. Inland, the Mourne Mountains offer breathtaking hikes, while the walled city of Derry~Londonderry tells stories of 1,400 years of history along its ramparts. Across the border, Donegal’s sea cliffs at Slieve League plunge into the Atlantic, and the Wild Atlantic Way unfurls through Gaeltacht villages where Irish is still spoken. Belfast buzzes with a Titanic Quarter, street art, and a thriving food scene, from St George’s Market to Michelin-starred restaurants. Pubs resonate with traditional music, and the warmth of Ulster hospitality is legendary. Whether you’re tracing your ancestry, surfing at Bundoran, or exploring castle ruins shrouded in mist, Ulster delivers an authentic, soul-stirring journey that lingers long after you leave.
Best time to visit Ulster
May to September offers the longest days (sunlight until 10pm in midsummer) and mildest weather, ideal for coastal drives, hiking, and festivals. July and August are peak season with higher prices and larger crowds at the Giant’s Causeway and Derry walls. Shoulder months April, May, June and September bring pleasant conditions, fewer tourists, and still-good daylight. Autumn (October) paints the Glens of Antrim in gold, while winter (November–February) can be wet and chilly, but Belfast and Derry host atmospheric Christmas markets and cosy pub sessions. The North Atlantic Drift keeps temperatures moderate year-round, but pack a rain jacket regardless of when you visit.
October
NowTypical for October
- Weather
- Cool 8–13°C, autumn colour
Travel notes
- Crowds
- Moderate
- Prices
- Shoulder
Glorious foliage in the Glens of Antrim
Know before you go
Getting there
Belfast International Airport
International
0 km away
George Best Belfast City Airport
International
0 km away
City of Derry Airport
International
0 km away
Donegal Airport
Regional
0 km away
Dublin Airport
International
140 km away
Shannon Airport
International
250 km away
Getting around
Stay connected
WiFi speed
30 Mbps
Mobile data
Good
WiFi
Widely available in hotels, cafés, and public buildings
Local SIM
Local prepaid SIM from EE, Vodafone, or Three from £5-10 (UK) or €10-15 (Republic)
Stay safe
Overall
9/10Very low crime; occasional anti-social behaviour in city nightlife zones. Be aware of coastal and mountain weather hazards.
Night safety
8/10Very low crime; occasional anti-social behaviour in city nightlife zones. Be aware of coastal and mountain weather hazards.
Transport
9/10Scam risk
7/10Entry and health
Health information
Culture
Local customs
Costs and practicals
Cost level
Meals
Hotels
Local transport
Cost notes
Timezone
Local time 22:19
More facts
Population
2,100,000
ISO code
IE-U
Frequently Asked Questions
Also known as: Monachanas, Monaghan, Monakhan, Muineachan, Muineachán, monahan, monahani, Монахан, მონაჰანი, モナハン, Cúige Uladh, Ольстер, IE-U

