
1) Valley of Clackmannanshire
Found on
https://www.crosswordclues.com/clue/strathdevon

Strathdevon is the strath of the River Devon in Clackmannanshire, Scotland. Strathdevon is associated with the parish of Muckhart and was up until 1971 the southernmost tip of Perthshire. The strath stretches east to west from upper Yetts o` Muckhart and the Glen Devon area westwards along the Ochil Hills. Strathdevon includes the settlements of ....
Found on
http://en.wikipedia.org/wiki/Strathdevon
No exact match found.