Roslin Glen is a wooded Glen with walks following the River North Esk. It is a beautiful and peaceful spot, on the site of a former gunpowder factory. Many of the magazines (gunpowder stores) still stand, as well as some of the old mill buildings. Aside from it's explosive past, Roslin is also well-known for it's Rosslyn Chapeland Rosslyn Castle, around which a number of important battles took place. Created on November 28, 2010.