Causeway Coastal Route: Complete Driving Guide

The Causeway Coastal Route is consistently ranked as one of the world's most scenic coastal drives. This 120-mile journey along Northern Ireland's dramatic Antrim coastline takes you from Belfast to Derry-Londonderry, showcasing rugged cliffs, charming villages, historic castles, and the UNESCO World Heritage Site of Giant's Causeway.

Often compared to Scotland's North Coast 500 or the Wild Atlantic Way in the Republic of Ireland, the Causeway Coastal Route offers more condensed spectacular scenery - you can experience the full route in a day, or take 2-3 days to explore every hidden gem along the way.

The route follows the A2 coastal road and includes Game of Thrones filming locations, rope bridges, ancient castles, whiskey distilleries, and countless photo opportunities. Whether you're a keen photographer, history buff, or simply seeking breathtaking coastal views, this drive delivers unforgettable experiences around every bend.

The Causeway Coastal Route officially runs from Belfast to Derry-Londonderry, following the A2 coastal road. You can drive it in either direction, but we recommend Belfast to Derry (heading north) for the best views as the landscape becomes progressively more dramatic.

Carrickfergus Castle

Start your journey with Ireland's best-preserved medieval castle, dating back to 1177. Perched on Belfast Lough's shores, this Norman fortress offers stunning harbor views and interactive exhibits. Entry: £6 adults.

The Gobbins Cliff Path

An exhilarating cliff-side walk featuring tubular bridges, caves, and tunnels carved into the rock face. This dramatic trail hangs 80ft above crashing waves. Pre-booking essential (£14-16). Allow 2-3 hours for the guided tour.

Glens of Antrim Villages

Stop in Glenarm, Carnlough, or Cushendall - charming coastal villages perfect for coffee breaks. Carnlough Harbour features in Game of Thrones as Braavos. Explore local shops, cafes, and harbor walks.

Cushendun Caves (Game of Thrones)

Free to visit, these 400-million-year-old caves are where Melisandre gave birth to the shadow creature in GOT Season 2. A short walk from the car park, they're atmospheric and easily accessible. Great photo opportunity.

Carrick-a-Rede Rope Bridge

Cross a swaying 66ft rope bridge suspended 100ft above the rocks. Originally used by salmon fishermen, it's now a thrilling tourist attraction. Book online in advance (£9-12). Not suitable for those with severe fear of heights!

Giant's Causeway (UNESCO Site)

The crown jewel of the route - 40,000 interlocking basalt columns formed 60 million years ago. Allow 2-3 hours to explore the visitor center, walk the coastal path, and photograph this geological wonder. Read our complete Giant's Causeway guide.

Dunluce Castle

Perched dramatically on a cliff edge, this ruined medieval castle appears in Game of Thrones as House Greyjoy's castle. Explore the atmospheric ruins and enjoy spectacular coastal views. Entry: £6 adults.

While self-driving gives you flexibility, a guided Coastal Route tour offers several advantages:

• Summer (June-August): Longest daylight hours (5am-10pm), warmest weather, but busiest season - expect crowds at major attractions. Book accommodations and attractions well in advance.
• Spring (April-May): Ideal weather, fewer crowds, wildflowers in bloom. May offers 16+ hours of daylight without summer crowds.
• Autumn (September-October): Dramatic skies, fewer tourists, golden light for photography. Weather becomes more unpredictable.
• Winter (November-March): Quietest time, atmospheric moody weather, but shortest days (8am-4pm daylight). Some attractions have reduced hours or close.