This is primarily a forest walk starting midway between Drymen and Aberfoyle. The walk follows the High Corrie Trail which heads into Loch Ard Forest. The route crosses the line of one of the two tunnels that have been carrying Glasgow’s water supply from Loch Katrine to Milngavie since Victorian times. There are plenty of clearings in this Forestry Commisson area which provide open views of the surrounding countryside. Weather permitting, this should include the Carse of Stirling and the Ochil and Gargunnock Hills as well as the Menteith Hills and Ben Ledi.