geology

A stone wall in the Peak District surrounded by heather and a hawthorn tree (Photo by: John Finney via Getty Images)

Sara Maitland: how stone shapes the British countryside

The Trinnacle is a unique three pronged Gritstone Tor on Saddleworth Moor in the Peak National park

Day out: The Trinnacle, Greater Manchester

Marble Arch Caves, Northern Ireland

Guide to Global Geoparks in the UK

Dunseverick-harbour-51e26d0

Walk: The Causeway Coast, County Antrim

Basalt rock at the isle of Staffa, Inner hebrides, Scotland, UK

Walk: Isle of Staffa, Argyll and Bute