geology of the Yorkshire Dales

The Yorkshire Dales' geology is primarily shaped by limestone from ancient seabeds, forming rugged karst landscapes with caves, dry valleys, and underground streams. Beneath the surface, Millstone Grit and shale layers contribute to the area's rolling hills and rugged terrains. Glacial activity during the last Ice Age carved out valleys and shaped the topography, creating iconic features like limestone pavements and hanging valleys. The area's geology influences its fertile soils, diverse habitats, and scenic scenery, making the Dales a fascinating example of natural processes over millions of years.