A371 road A371 road The A371 is a primary road in England running from Wincanton in Somerset, to Weston-super-Mare in North Somerset. The A371 starts at the A303, then passes Castle Cary, Ansford, Cannard's Grave (where it briefly joins the A37), Shepton Mallet, Croscombe, Wells, Westbury-sub-Mendip, Rodney Stoke, Draycott, Cheddar, Axbridge (where it briefly joins the A38), Winscombe, Banwell and Locking before finishing at the A370. En route the A371 passes through the Mendip Hills and near to some major tourist destinations such as the Bath and West showground, Wells Cathedral, Wookey Hole Caves, Cheddar Gorge and the Helicopter Museum and Junction
Wookey Hole Caves resurgences. In particular, the passages in the 20th chamber are interpreted as a former Vauclusian spring, the waters of which once surfaced in the Ebbor Gorge. It is uncertain whether that was the original rising or whether it formed when the main rising at Wookey was blocked. The current resurgence is located close to the base of the Dolomitic Conglomerate at the head of a short gorge formed by headward erosion with subsequent cavern collapse. The morphology of the passages is determined by the rock strata in which they are formed. The streamway in the outer part of the cave