One of Brighton's less well known treasures is the undercliff walk that starts by the Marina and goes 5km past Ovingdean and Rottingdean to Saltdean. It's excellent for an afternoon stroll or a cycle ride, and you can access the main coast road from any of the above-mentioned places, if you want to catch one of the frequent buses back to town.
The walk is actually a sea-wall, built originally in the 1930s to prevent to erosion of the chalk cliffs. It has been rebuilt and enhanced many time since then, most recently after a series of cliff falls a few years ago.
Walking along it - especially on a bright, sunny day - is almost a surreal experience. After a few minutes, you leave behind the sprawl of the modern Brighton Marina with its shops and flats with their legoland architecture, and experience the contrast of the dazzling white chalk cliffs, 25m high, on the one side, with the changing shore on the other: now rockpools, now shingle, now great rocks. The white of the cliffs and the concrete on a sunny day really can be overpowering - sunglasses are essential.
As well as the stunning geology - all manner of fossils have been found in the cliffs - it is the nesting site for several types of birds, and the rock pools have the usual array of shore life. There are regular access points (steps) to the sea every 100m or so.
There are small beaches at each of Ovingdean, Rottingdean and Saltdean, with a small cafe (and toilets) at Ovingdean. The pubs and shops of Rottingdean are a few minutes' walk from the path. There are no life guard facilities at any of the beaches, so swimming or paddling is at your own risk (plenty of people do it). The attraction is that the beaches are much quieter than those in central Brighton.
Access via ramps (for wheelchairs, prams etc) is available at the Marina (next to Asda car park), Rottingdean and Saltdean, but not Ovingdean, where there is a long flight of steps. The slopes at Rottingdean are quite steep. Users are also advised to take care during storms, when the sea crashes over the sea wall! read more