Place:Strathmore, Perthshire, Scotland

Watchers
NameStrathmore
TypeHistorical region
Coordinates56.717°N 3.549°W
Located inPerthshire, Scotland     ( - 1975)
Also located inTayside, Scotland     (1975 - 1996)
Perth and Kinross, Scotland     (1996 - )
the following text is based on an article in Wikipedia

Strathmore (Gaelic: An Srath Mòr) is a strath or valley in east central Scotland running from northeast to southwest between the Grampian mountains and the Sidlaws. It is approximately 50 miles (90 km) long and 10 miles (16 km) wide. Strathmore is underlain by Old Red Sandstone but this is largely obscured by glacial till, sands and gravels deposited during the ice age. Its northeast to southwest alignment is influenced by the underlying geological structure of the area which reflects the dominant Caledonian trend of both the central lowlands and the Highlands of Scotland; its northern margin reflects the presence of the Highland Boundary Fault. Strathmore is fertile and has some of Scotland's best arable farmland, producing soft fruits and cereals.

end of Wikipedia contribution

It should be emphasized that Strathmore is simply a geographical area and not an administrative one. It may stretch into the former Inverness-shire (now the Highland Council Area), but it should not be included as an administrative area within that jurisdiction either.