Tags: Site Of Special Scientific Interest.
Viaduct Quarry (grid reference ST621443) is a 0.3 hectare geological Site of Special Scientific Interest near Shepton Mallet on the Mendip Hills in Somerset notified in 1984.This disused quarry is a Geological Conservation Review site identified as the best exposed and thickest section in the Downside Stone a localised limestone development which accumulated adjacent to the Lower Jurassic Mendip Island.
