Percy Donald compiled a list of all the hills over 2000 feet in Southern Scotland that have a drop of 100 feet on all sides, together with several further tops that have a drop of between 50 and 100 feet. This list is also published in the book of Munro's Tables.
For information about the Donalds see
Electronic Book - The Grahams ... and the New Donalds by Alan Dawson.
Last updated 28th November 2002