Doors Open Ontario

Grand Trunk Trestle Doors Open St. Marys

Grand Trunk Trestle

Built as a Grand Trunk Railway viaduct over the Thames River, this trestle was used by trains until 1989. In the mid-1990s, the Town of St. Marys purchased it and created a volunteer committee to convert it into the Grand Trunk Trail, an integral part of the local trail system. In 1999, the Grand Trunk Trestle officially opened to pedestrians.

Tell us your story about this site

  • Full wheelchair access
  • Kid-friendly
  • Parking

Contact info

Park at the top of Wellington Street North
St. Marys, Ontario
Telephone: 519-284-3556


Year built: 1858
Building type: Attraction
Landscape: Trail

Dates/hours open

Saturday October 16, 2021
Saturday: 10 a.m. to 4 p.m.

Grand Trunk Trestle Park at the top of Wellington Street North