The Undercliff Walk Verified listing

The Undercliff Walk is a scenic 5 km (3 mile) coastal pathway stretching from Brighton Marina to Saltdean, nestled between the dramatic white chalk cliffs and the English Channel. Built in the 1930s as a sea defence, the walk offers a unique, immersive seaside experience. With waves lapping on one side and towering cliffs on the other, it’s a peaceful route for walkers, cyclists (though pedestrians have priority), dog-walkers, wheelchair users, and families alike.

The path is open daily and free to access, with multiple entry points including Brighton Marina, Roedean, Ovingdean, Rottingdean, and Saltdean. Public toilets and cafés are conveniently located along the route, making it suitable for both short strolls and full-length walks. Many visitors choose to walk in one direction and return via Brighton’s frequent coastal buses. In general, the walk takes about an hour one way, though sections may occasionally close after bad weather or chalk cliff falls.

The Undercliff Walk’s main draw is its unspoiled coastal beauty—whether it’s the glint of sunlight on the waves, rockpools brimming with marine life, or wildflowers blooming along the cliffs. Birdwatchers and photographers frequent the trail for its nesting seabirds and seascape views, while others enjoy it simply for the refreshing sea air and the sound of waves crashing nearby. It’s an easy, accessible way to connect with nature while remaining close to Brighton’s urban heart.