Northern Ireland Counties: A Complete Guide to All 6 Counties
Northern Ireland may be small, but each of its six counties offers something completely different. From dramatic coastlines to quiet countryside, this guide covers all the Northern Ireland counties, what they’re known for, and how to choose which ones to visit.
I was born in Coleraine, County Derry and I’ve explored Northern Ireland across multiple trips and now live in Donegal. Understanding the counties makes planning your itinerary much easier especially if you’re short on time.
How Many Counties Are in Northern Ireland?
There are 6 counties in Northern Ireland:
County Antrim
County Armagh
County Down
County Fermanagh
County Londonderry (Derry)
County Tyrone
Each county has its own landscape, attractions, and travel style.
Read more: Best Tourist attractions in Northern Ireland and 101 Landmarks to visit in Northern Ireland
County Antrim
County Antrim is the most visited county in Northern Ireland and home to some of its most famous attractions.
Highlights:
Belfast – Titanic Belfast (world-famous museum and much more
Across the water to Rathlin Island
Carrickfergus – Carrickfergus Castle
Giant’s Causeway – (UNESCO World Heritage Site)
Best for: First-time visitors, coastal scenery, day trips from Belfast
Related: Causeway Coast Guide
County Down
County Down is known for its mountains and coastal scenery.
Highlights:
Newcastle – Mourne Mountains (hiking and scenic views)
Inch Abbey – history ruins and the GOT
Downpatrick – St Patrick’s Cathedral (historic site)
Mourne Mountains
Strangford Lough
Castle Ward (Game of Thrones filming location)
Best for: Hiking, nature, outdoor adventures
Related: Exploring County Down
County Londonderry (Derry)
This county combines culture, history, and access to the north coast.
Highlights:
Derry – Peace Bridge
Derry/Londonderry – Historic city walls (one of the best-preserved in Europe)
Portstewart (near border) – Coastal scenery and beaches
Coastal drives nearby
Benone Strand
Best for: History, culture, city + coastal trips
Related: Things to Do in Derry
County Fermanagh
Fermanagh is perfect for slow travel and nature. Best for: Relaxation, lakes, nature
Highlights:
Lough Erne
Marble Arch Caves
Walk the Stairway to Heaven – Cuilagh Boardwalk
Enniskillen – Enniskillen Castle
Florencecourt – Marble Arch Caves Global Geopark
Visit the Caldaragh Cemetery and the Janus head
Related: Exploring Fermanagh
County Armagh
Known as the “Orchard County,” Armagh offers a quieter experience. Best for: History, off-the-beaten-path travel
Highlights:
Armagh city
Historic cathedrals
Countryside landscapes
Armagh City – St Patrick’s Cathedral (Church of Ireland & Catholic cathedrals)
Craigavon area – Oxford Island Nature Reserve
Visit the Navan Fort
Related: Discovering Armagh
County Tyrone
Tyrone is one of the least visited counties and ideal for avoiding crowds. Best for: Local culture, quiet travel
Highlights:
Rural landscapes
Omagh – Ulster American Folk Park
Gortin – Gortin Glen Forest Park
Related: The hidden gem of Tyrone
Which Northern Ireland County Should You Visit?
If you’re planning a trip:
Short trip (1–2 days): Belfast + County Antrim
3–4 days: Add County Down or Derry
5+ days: Include Fermanagh or Tyrone
Using Belfast as Your Base
Most visitors stay in Belfast and explore from there.
From Belfast you can easily reach:
- County Antrim (Causeway Coast)
- County Down (Mourne Mountains)
- Derry (train or bus)
Related: Best Day trips from Belfast Travel Guide
Travel Tips for Exploring Northern Ireland
Renting a car gives you the most flexibility
Public transport connects major towns
Weather changes quickly pack layers
Plan rural routes in advance
FAQs about Northern Ireland Counties
What are the 6 counties of Northern Ireland?
The six counties are Antrim, Armagh, Down, Fermanagh, Londonderry (Derry), and Tyrone.
Which county in Northern Ireland is best to visit?
County Antrim is the most popular due to the Giant’s Causeway and coastal scenery, but County Down and Derry are also excellent choices.
Is Belfast in a county?
Yes, Belfast is primarily located in County Antrim, with some parts extending into County Down.
Do you need a car to visit Northern Ireland counties?
You can visit major areas using public transport, but a car is recommended for exploring rural counties like Fermanagh and Tyrone.
What is the most scenic county in Northern Ireland?
County Antrim and County Down are often considered the most scenic due to their coastlines and mountains.
Each of the Northern Ireland counties offers something different. Whether you’re exploring for a weekend or planning a full road trip, understanding the counties helps you build a better itinerary.
Start with Belfast and County Antrim, then expand based on your time and interests.
This guide is based on personal travel experience and regularly updated for accuracy.
Road trips, slower-paced journeys, family-friendly routes, and culture-led itineraries that reflect different ways of experiencing Northern Ireland. Here are a few articles for you to discover the region.
Walking the Carrick-a-Rede Rope Bridge
Best Northern Ireland tourist Attractions