
The Causeway Coast and Glens AONB is a stunning protected landscape in Northern Ireland renowned for its dramatic coastal cliffs, rich biodiversity, and iconic geological formations, offering exceptional opportunities for hiking, wildlife viewing, and cultural exploration.
Spanning over 70 miles along Northern Ireland's northern coastline, the Causeway Coast and Glens Area of Outstanding Natural Beauty (AONB) is a designation that protects one of the most ecologically rich and geologically significant coastlines in the British Isles. The area extends from Lough Foyle in the west to the Antrim Coast in the east, encompassing rugged cliffs, sandy beaches, lush glens, and rolling farmland. A key feature of the AONB is the world-famous Giant’s Causeway, a UNESCO World Heritage site comprising thousands of distinctive hexagonal basalt columns formed by ancient volcanic activity. The landscape also includes expansive heathlands, woodlands, and river valleys that support diverse wildlife including seabirds, marine mammals, and rare plant species. Historically, the region is dotted with ancient monuments, castles such as Dunluce Castle, and remnants of early settlements illustrating its rich cultural heritage. Outdoor enthusiasts can enjoy an extensive network of walking and cycling routes, including the renowned Causeway Coast Way, which offers breathtaking views of the North Atlantic Ocean and the iconic rope bridge at Carrick-a-Rede. The AONB draws visitors for its blending of awe-inspiring natural scenery and deep-rooted history, making it a premier destination for hiking, photography, birdwatching, and cultural tourism. The area balances public enjoyment with conservation, ensuring that natural habitats and local communities thrive alongside sustainable outdoor recreation opportunities.
Giant’s Causeway – iconic basalt column formation and UNESCO World Heritage Site
Carrick-a-Rede Rope Bridge – thrilling coastal suspension bridge experience
Dunluce Castle – dramatic cliffside medieval ruins overlooking the sea
Causeway Coast Way – extensive scenic trail linking key coastal landmarks
A geological phenomenon featuring thousands of interlocking basalt columns formed by ancient volcanic activity, designated as a UNESCO World Heritage site.
A famous rope bridge connecting the mainland to a small island, offering spectacular views over the North Atlantic and a thrilling crossing experience.
Ruins of a medieval castle perched dramatically on coastal cliffs, rich in history and legend.