Located in a deciduous forest near Meech Lake, the ruins are the last remaining traces of a fertilizer plant constructed by little-known inventor Thomas Leopold Willson. The complex originally included three buildings: an acid condensation tower, a dam, and a generating station.
About the activity
Guided Hike to the Carbide Willson Ruins
Discover one of the most fascinating sites in Gatineau Park on a guided hike to the Carbide Willson Ruins.
Accompanied by an interpreter-guide from the Friends of Gatineau Park, you will explore the story of Thomas “Carbide” Willson, a Canadian inventor and pioneer of the chemical industry. Along the trail, you will discover the remains of this historic site, its mysterious ruins, and the stunning landscapes surrounding Meech Lake.
This approximately 3.25 km hike combines nature, history, and heritage in an exceptional setting. It is a unique opportunity to learn more about the region’s history while enjoying the beauty of Gatineau Park.
- Meeting point: P11 Parking Lot, Gatineau Park
- Duration: 90 minutes
- Distance: 3.25 km
- Hour and language:
- 10 am to 11:30 am: English
- 1 pm to 2:30 pm: French
Accessibility
By its very nature, Gatineau Park is not universally accessible throughout its entirety.
Getting there
Cycling and pedestrian access: The ruins are accessible on foot or by mountain bike. Take Trail 36 from parking lot P11 (3.25-km round trip).
Vehicle access: A parking lot is available at O'Brien Beach (P11), on Meech Lake Road in Chelsea. Vehicle parking charges apply at certain times of the year.
About the site
Washrooms are available at P11 and O’Brien Beach has a picnic area.
For more information, please visit: https://ncc-ccn.gc.ca/places/carbide-willson-ruins