| The west Dorset coast around Charmouth and Lyme Regis includes unstable cliffs which have given rise to undercliff areas with varied topography. |
| Interactions between the chalk downs and softer undercliff rocks drive the geological changes affecting Ventnor. |
| These sections of undercliff represent some of the most important sites in the UK for the conservation of rare beetles, bees and other invertebrates. |
| It is best seen above the Undercliff, and in fallen masses along the shore from Ventnor to niton. |
| Set mainly on the Jurassic undercliff at Lyme Regis, the novel plays with the idea that the Victorian bourgeoisie — and the kind of novel that represents it — is on the brink of extinction. |
| The towns of Folkestone and Sandgate have undercliff areas formed by landslips. |
