Watt's Dyke

Related Category: British and Irish Physical Geography

see Offa's Dyke.

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More on Watt's Dyke

Offa's Dyke - ancient entrenchment of W England and E Wales, from the Dee estuary to near the estuary of the Wye River. It was built in the 8th cent. by Offa, king of Mercia, as a barrier against the Welsh and lies...