The striking red cliffs around Sidmouth were formed in a baking desert some 240 million years ago during the Triassic period of geological time. Huge rivers flowed across a desert, rather like the Nile flowing through the Sahara today. But this all happened a very long time ago so how can you explore the World Heritage Site today?

Why not take a walk along the coast path to Branscombe and Beer. Here younger rocks, the Upper Greensand and Chalk cap the cliffs and the combination has given rise to the spectacular Hooken Landslide.

These younger rocks are the source of fine building stones that have been used in the construction of Exeter Cathedral. Beer Quarry Caves offers a fascinating glimpse into the working of the famous Beer Stone. Sidmouth Museum contains information and holds events exploring the World Heritage Site.