06/06/2026
Know What to Watch For
Not all plants on the trail are harmless.
Some can cause serious skin reactions—and others can damage our trail systems if spread.
👉 Know these common Ontario trail hazards:
🌿 Wild Parsnip
Can cause severe skin burns when exposed to sunlight
🌿 Giant Hogweed
Highly toxic—can lead to serious burns and blistering
🌿 Poison Ivy
Causes itchy rashes and irritation
🌿 Dog-Strangling Vine
Invasive plant that spreads quickly and chokes out native vegetation
👉 If you see them:
• Avoid contact
• Stay on the trail
• Don’t ride through dense patches
And don’t forget—
👉 Wash your machine after your ride to prevent spreading them to other trails
Because knowing what to look for…
helps protect both riders and trails.
Ontario Provincial Police - North East Region