Cadworth Hundred, Wiltshire, South-West England, British Isles

The River Nadder rises at Wincombe Park, Wiltshire [Map] from where it flows past Donhead St Andrew, Wiltshire [Map], Wardour, Wiltshire [Map], where it is joined by the River Sem, Tisbury, Wiltshire [Map], Upper [Map] and Lower [Map] Chicksgrove, Teffont Evias, Wiltshire [Map], Barford St Martin, Wiltshire [Map], Burcombe, Wiltshire [Map] and Wilton, Wiltshire [Map], where it is joined by the River Wylye, past Quidhampton, Wiltshire [Map] after which if joins the Wiltshire River Avon at Salisbury.

The River Nadder rises at Wincombe Park, Wiltshire [Map] from where it flows past Donhead St Andrew, Wiltshire [Map], Wardour, Wiltshire [Map], where it is joined by the River Sem, Tisbury, Wiltshire [Map], Upper [Map] and Lower [Map] Chicksgrove, Teffont Evias, Wiltshire [Map], Barford St Martin, Wiltshire [Map], Burcombe, Wiltshire [Map] and Wilton, Wiltshire [Map], where it is joined by the River Wylye, past Quidhampton, Wiltshire [Map] after which if joins the Wiltshire River Avon at Salisbury.

The River Nadder rises at Wincombe Park, Wiltshire [Map] from where it flows past Donhead St Andrew, Wiltshire [Map], Wardour, Wiltshire [Map], where it is joined by the River Sem, Tisbury, Wiltshire [Map], Upper [Map] and Lower [Map] Chicksgrove, Teffont Evias, Wiltshire [Map], Barford St Martin, Wiltshire [Map], Burcombe, Wiltshire [Map] and Wilton, Wiltshire [Map], where it is joined by the River Wylye, past Quidhampton, Wiltshire [Map] after which if joins the Wiltshire River Avon at Salisbury.

The River Wylye rises on the White Sheet Downs, Wiltshire [Map] from where it flows past Kingston Deverill, Wiltshire [Map], Monkton Deverill, Wiltshire [Map], Brixton Deverill, Wiltshire [Map], Hill Deverill, Wiltshire [Map], Longbridge Deverill, Wiltshire [Map], one kilometre south of Warminster, Wiltshire [Map], Bishopstrow, Wiltshire [Map], Norton Bavant, Wiltshire [Map], Heytesbury, Wiltshire [Map], Upton Lovell, Wiltshire [Map], Boyton, Wiltshire [Map], Sherrington, Wiltshire [Map], Codford St Mary, Wiltshire [Map], Fisherton de la Mere, Wiltshire [Map], Wylye, Wiltshire [Map], Steeple Langford, Wiltshire [Map] after which it is joined by the River Till at Sherrington, Wiltshire [Map].

Thereafter it flows around Great Wishford, Wiltshire [Map], South Newton, Wiltshire [Map] to Wilton, Wiltshire [Map] where it joins the River Nadder.