Descriptive Gazetteer Entry for Olwy

Olwy, river, Monmouthshire; rises near Trelleck, and flows 12 miles SW. to the Usk below Llanllowell.


(John Bartholomew, Gazetteer of the British Isles (1887))

Linked entities:
Feature Description: "river"   (ADL Feature Type: "rivers")
Administrative units: Monmouthshire AncC

Pages for linked administrative units may contain historical statistics and information on boundaries.