While this site has participated in Doors Open Ontario in the past, it is not part of the current season’s program. Please check the Home page for this year’s events and participating sites.

Woollen Mills Trailin-person Doors Open Erin


  • In-person
  • Parking
Woollen Mills Trail

Visit the ruins of the Cornock Woollen Mills and learn about the flora and fauna along the West Credit River by joining a naturalist and historian on this short and beautiful looped trail hike. The trail is good for all skill levels, with great access for hikers, walkers and bikers. Credit Valley Conservation signboards provide an excellent history of Erin.

Contact info

Meet in the parking lot of St. John Brebeuf Catholic School (30 Millwood Road)
Erin, Ontario


Dates/hours open

Jun 08, 10:00am - Jun 08, 04:00pm

Saturday: one-hour tours at 11 a.m. and 2 p.m.