UK rocks by region
Snowdonia
Section by section
Explore the geology of the British Isles with our toolkit:
The full toolkit
Toolkit HTML version
Rocks by region
Rock cycle
Rock types
Rock analyser
Landscape features
Safety tips
Timeless cliffs
What are carbon and radiometric dating and how are they used to find out about past catastrophic events? Discover the secrets of rock clocks.
Although a relatively small set of islands, the British Isles are made of a wide variety of different rock types. Explore them all - and discover when they were formed - with our guide to UK rocks by region.
Click here to open the interactive guide to rocks by region
This tool is a Flash file. There is also a simple HTML version available.
Content last updated: 27/09/2006
