The Causeway Coast and Glens AONB boasts striking coastal landscapes, rich biodiversity, and cultural heritage, offering exceptional opportunities for hiking, wildlife watching, and exploring iconic geological formations.
Located along the northern coastline of Northern Ireland, the Causeway Coast and Glens Area of Outstanding Natural Beauty (AONB) stretches over 70 miles from Lough Foyle in the west to the Antrim Coast in the east. Characterized by dramatic cliffs, sweeping beaches, rugged glens, and remote waterfalls, this area features a unique volcanic geology with the famous Giant’s Causeway recognized as a UNESCO World Heritage Site. The area supports diverse habitats including heathlands, woodland, and marine environments, sheltering rare flora and fauna such as peregrine falcons, otters, and various seabird colonies. Historically, the region contains evidence of ancient settlements, castles, and traditional villages, linking visitors to a rich cultural past. Popular activities include coastal walking along the Causeway Coast Way, exploring the basalt columns of the Giant’s Causeway, and visiting Carrick-a-Rede Rope Bridge which offers thrilling views over the Atlantic. The nearby Glens of Antrim provide tranquil forest trails and waterfalls. The combination of natural beauty and heritage makes the Causeway Coast and Glens AONB a prime destination for outdoor enthusiasts, photographers, and nature lovers alike. Visitor services include several local visitor centers and well-maintained trails, allowing easy access to many of the area’s highlights while promoting conservation.
Giant’s Causeway – iconic basalt column formations and UNESCO World Heritage Site
Carrick-a-Rede Rope Bridge – thrilling rope bridge crossing with coastal views
Glens of Antrim – scenic wooded valleys with waterfalls and traditional villages
Dunluce Castle – dramatic medieval castle ruins perched on cliffs over the Atlantic Ocean
A unique geological site made up of approximately 40,000 interlocking basalt columns formed by ancient volcanic activity.
A 66-foot rope bridge linking the mainland to Carrick Island, providing thrilling views of the coastline and opportunities to spot marine life.
A striking medieval castle ruin dramatically situated on a cliff edge, offering panoramic views of the Atlantic.