Map 11 – Iroquoia – Crawford Lake Side Trail, temporary closure

Date Effective: May 13-19, 2026 | Map 11, Edition 31

A section of Crawford Lake Side Trail (also known as Nassagaweya Canyon Trail) is closed May 13-19, 2026 while Conservation Halton attends to tree removals as part of its Emerald Ash Borer management.

For more information visit: https://www.conservationhalton.ca/service-disruptions/ (under “Crawford Lake”)