Cairn is the face of Synod Camping and the home of the Glen Mhor, Iona, Dorothy Lake and Presbyterian Music Camp. Cairn has a central site in Baysville, ON, and a satellite site in Kirkland Lake, ON.

Following the report to Synod by the Special Commission on Camping in 2005, all the camping programmes in the Synod were centralized under one vision.

Cairn opened its doors in 2006 with all 4 camping programmes sharing a new hope for the future. Through dedicated service, deliberate excellence and faith in the power of camp ministry, Cairn will guide, develop and foster the growth of all the youth in the Synod.

PMC was originally organized as a one time event to introduce the new Presbyterian Book of Praise in 1972. This event was loosely organized under the Book of Praise committee and held at the Golden Lake United Church Camp site. After that camp, the organizing committee was encouraged to run a similar camp in the following year. It has been running ever since!

Presbyterian Music Camp has always been a self-supporting, non-profit organization and runs an excellent week of music and worship for families. It currently rents a site at Camp Tamarack in Bracebridge, Ontario.