Helen Mark visits Lyme Regis, along Dorset's Jurassic coast, to explore the Undercliffs, a fascinating jungle-like terrain that has been created by 200 years of landslips. Show more
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Helen Mark visits Lyme Regis, along Dorset's Jurassic coast, to explore the Undercliffs, a fascinating jungle-like terrain that has been created by 200 years of landslips. Show more