The best hiking routes in Causeway Coast AONB

The Causeway Coast AONB is defined by its dramatic basalt cliffs and chalk headlands rather than high mountain peaks. Walking here takes you along a narrow coastal shelf, where the terrain alternates between hard-packed grassy clifftop paths and sandy beaches. While the basalt formations like the Giant's Causeway are dark and blocky, the surrounding cliffs show stark white limestone bands, giving a clear visual lesson in the region's volcanic and marine geology as you walk.

Underfoot, the paths vary significantly depending on your elevation. The lower beach sections, such as those near Whitepark Bay, require walking on soft sand and pebbles, while the high cliff paths are mostly clay and turf. In wetter winter months, the clay sections can become slippery, whereas the basalt steps near the main headlands remain firm but require careful footing. There are few boardwalks, so walkers must adapt to the natural slope of the grassy headlands.

The area is highly accessible, meaning the famous geological formations near the visitor facilities are often busy with tourists. However, the long-distance paths stretching toward Dunseverick Castle and the cliffs of Benbane Head offer a quieter experience where the landscape is dominated by low-growing gorse, maritime pasture, and sheer drops to the sea.