What is the oldest active monastery in Scotland?

Pluscarden Abbey's community of Benedictine monks in the cloister. Credit: Giles Conacher OSB/Pluscarden Abbey

The oldest active monastery in Scotland is Pluscarden Abbey, founded in 1230 by monks from Burgundy, France, who were invited by King Alexander II. It is noted as the only medieval British monastery still being used for its original purpose today[1].

[1] ewtn.co.uk