Rocklyn is located in the municipality of Grey Highlands at the intersection of Sideroad 22B and the 7th line of the former Township of Euphrasia. The turn off to Rocklyn is about halfway between Meaford and Talisman Mountain Ski Resort on County Road 7. Coming from Markdale, proceed north on County Rd. 12 approx. 15 km to Goring. Turn right and proceed approx. 4 km to Rocklyn.