Halloween Haunt at Canada's Wonderland
Haunted attraction · Vaughan · Ontario — Algonquin & Muskoka
Canada's Wonderland keeps its rides running after dark for Halloween Haunt, while haunted mazes and roaming scare actors take over the midways on select nights from late September to Halloween. It draws a mostly teen and adult crowd looking for rides along with the frights.
Don’t miss
Plan your visit
Select nights only, from Sept. 25 through Nov. 1; park stays open into the evening
Dates from the official announcement, checked August 20, 2026. Always confirm before you go.
Color nearby peaks: October 11–October 15
Color builds from September 27 · mostly bare by November 3
Sampled at Halloween Haunt at Canada's Wonderland’s own coordinates and elevation (226 m) rather than a regional average.
Ontario — Algonquin & Muskoka is sampled at 245 weather points, with no published peak dates to correct it against yet. Ontario — Algonquin & Muskoka is running 11 days earlier than its own average this year. How the forecast works
When to go to Halloween Haunt at Canada's Wonderland
You get about 25 days of color here, from the first turn through to roughly October 22.
Figure about 119 km from Buffalo.
Halloween Haunt at Canada's Wonderland on the map
Drag the date slider to see when color reaches this corner of Ontario — Algonquin & Muskoka, or tap a pin for that stop’s own peak window.
More things to do in Ontario — Algonquin & Muskoka
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Frequently asked
- When is Halloween Haunt at Canada's Wonderland open in 2026?
- The 2026 season runs Sep 25 – Nov 1. Select nights only, from Sept. 25 through Nov. 1; park stays open into the evening. Dates can shift, so check the official site before you go.
- When does Halloween Haunt at Canada's Wonderland peak in 2026?
- Peak color is predicted for October 11–October 15 (best estimate October 13). Color starts around September 27 and is mostly bare by November 3.
- How do I get to Halloween Haunt at Canada's Wonderland?
- Halloween Haunt at Canada's Wonderland is in Vaughan. The closest city is Buffalo, about 74 mi away. It's part of Ontario — Algonquin & Muskoka's fall lineup.
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