The Antrim Coast in Northern Ireland is a dramatic stretch of rugged shoreline, ancient castles and geological wonders. Known for its stunning scenery and rich history, this region offers a route filled with discovery. Driving the Antrim Coast Northern Ireland provides a truly immersive way to understand its landscapes, from basalt cliffs to medieval ruins.
Awash with cultural landmarks and natural beauty, this Antrim Coast guide lays out everything needed for a thorough and enriching journey. Whether starting from Belfast or Derry, you’ll follow the Giant’s Causeway Coastal Route that connects a string of notable locations well worth each stop.
Planning Your Journey Along the Coast
Start the journey from Belfast, heading north towards Carrickfergus, passing scenic harbours and Victorian townscapes. Most itineraries span two to three days, allowing time to explore major Antrim Coast attractions at a relaxed pace.
Car travel offers the most flexibility. The route is well signposted, with portions designated as the Causeway Coastal Route. Road conditions are excellent, but some segments are narrow and winding, especially around Torr Head. Paid parking is standard at popular spots; having coins or a contactless card handy is advisable.
Carrickfergus Castle and the Glens of Antrim
The first prominent stop is Carrickfergus Castle, one of the best-preserved Norman castles in Ireland. Studying its structure reveals modifications by various occupiers, reflecting centuries of changing military engineering.
From there, head into the Glens of Antrim, a patchwork of nine deep valleys carved by glaciers. Glenariff, often called the Queen of the Glens, features waterfalls and walking trails with panoramic vistas. Each glen presents different features—forests, rivers, farmlands—offering variety for those interested in hiking or photography.
Cushendun and the Scenic Detours
From Cliffs to Castles: An Explorer’s Guide to the Antrim Coast, NI
Northward along the coast sits Cushendun, a conservation village designed in Cornish style. Its coastal caves featured as a filming location for a well-known fantasy series and can be explored during low tide. Stop at the nearby Torr Head for dramatic overlooks of Scotland’s Mull of Kintyre when visibility allows.
The winding route to Torr Head is narrow and steep but rewards those who navigate it with one of Northern Ireland’s most rugged viewpoints. Sheep and stone walls line the single-lane track—drive slowly and pull over for passing traffic.
Ballycastle to the Giant’s Causeway
Ballycastle acts as a base for exploring the northern edges of the coast. From here, take a ferry to Rathlin Island, home to puffins and a lighthouse with unusual inverted lighthouse optics. The town itself also hosts the Ould Lammas Fair, Ireland’s oldest traditional fair, each August.
Continuing west along the Giant’s Causeway Coastal Route guide, stop at Kinbane Castle—less visited, yet dramatically situated on a narrow limestone headland. The steep stair descent discourages crowds, preserving a sense of solitude amidst late-medieval ruins.
The Giant’s Causeway and Nearby Sights
The route peaks at the Giant’s Causeway, a UNESCO World Heritage site featuring over 40,000 basalt columns formed by volcanic activity. The visitor centre provides detailed exhibits on the area’s formation theories and associated legends. Walking paths range in difficulty, from the Blue Trail for casual visitors to the more adventurous Red Trail along the cliffs.
Nearby, the Carrick-a-Rede rope bridge, suspended nearly 100 feet above the sea, links the mainland to a tiny island once used by salmon fishermen. Advance booking is required, especially in summer months. Those with a head for heights will find a thrilling perspective of the Atlantic coastline.
Dunluce Castle and Final Stops
Just past the Causeway lies Dunluce Castle, precariously perched on a cliff edge. Its ruins evoke tales of sieges and sea storms, aided by interpretive panels and historic reconstructions. From here, Portrush and Portstewart offer seaside town charm, with sandy beaches and local seafood offerings at waterside pubs.
Follow the trail to Mussenden Temple in Downhill, inspired by Roman architecture and situated dramatically on a cliff edge. While it technically edges beyond County Antrim, it’s a photogenic stop that rounds off the coastal drive.
