Tulliallan

Tulliallan (Gaelic Tulach Àlainn, 'Beautiful knoll') was an estate in Perthshire, Scotland, near to Kincardine, and a parish. The Blackadder lairds of Tulliallan, a branch of the Blackadder border clan, wielded considerable power in the 15th and 16th centuries. The modern Tulliallan Castle is relatively recent, built in 1812–1820 and now the home of the Scottish Police College.