Southern Ontario turns later than the north, which is the thing most people get wrong. When Algonquin is finished, the escarpment is only starting.
Mon, October 19, 2026
Across these 8 places the forecast currently runs from October 4 to October 19. Each window carries a confidence band, because a forecast is not a date.
| Location | Right now | Predicted peak |
|---|---|---|
| Rouge and the Don Valley, Toronto | Patchy Source: Ontario Parks Fall Colour Report, Oct 14 · 40% colour change at Darlington | Oct 13–Oct 21 ± 2.7 days |
| Rattlesnake Point, Milton | Approaching peak Source: Ontario Parks Fall Colour Report, Oct 14 · 60% colour change at Bronte Creek | Oct 11–Oct 19 ± 2.6 days |
| Forks of the Credit | Peak Source: Ontario Parks Fall Colour Report, Oct 16 · 100% colour change at Forks of the Credit | Oct 9–Oct 17 ± 1.5 days |
| Mono Cliffs and Hockley Valley | Peak Source: Ontario Parks Fall Colour Report, Oct 16 · 100% colour change at Mono Cliffs | Oct 8–Oct 16 ± 2.1 days |
| Spencer Gorge and Dundas Peak | Approaching peak Source: Ontario Parks Fall Colour Report, Oct 14 · 60% colour change at Bronte Creek | Oct 14–Oct 22 ± 2.2 days |
| Scenic Caves and the Blue Mountains | Patchy Source: Ontario Parks Fall Colour Report, Oct 9 · 50% colour change at Wasaga Beach | Oct 8–Oct 16 ± 3.3 days |
| Copeland Forest, Oro-Medonte | Approaching peak Source: Ontario Parks Fall Colour Report, Oct 14 · 60% colour change at Bass Lake | Oct 1–Oct 9 ± 4.5 days |
| Sandbanks and Prince Edward County | Approaching peak Source: Ontario Parks Fall Colour Report, Oct 15 · 80% colour change at Sandbanks | Oct 16–Oct 24 ± 1.5 days |
Updated every time the model runs. How this is made sets out what it uses and what it gets wrong, and how accurate were we scores every frozen prediction against what actually happened.
The Niagara Escarpment runs from Niagara up to the Bruce Peninsula and carries the best accessible hardwood forest in southern Ontario. Rattlesnake Point above Milton, the Forks of the Credit, Mono Cliffs and Hockley Valley, Spencer Gorge and Dundas Peak, and Scenic Caves above the Beaver Valley are all lookouts over a canopy rather than walks through one, which is what makes them worth the trip in colour season.
They peak later than the highlands, usually through the middle of October. That is genuinely useful: it means the southern Ontario season starts roughly when Algonquin's ends, so a weekend that would be too late for the north is right on time here.
Spencer Gorge and Dundas Peak is reservation only through the City of Hamilton, and October weekends go early. Scenic Caves is privately run and ticketed. Rattlesnake Point and the Forks of the Credit both fill their car parks on a good October Saturday and turn people away, so arriving early is the difference between a walk and a drive home.
Check the operator before you leave. We track the colour, not the parking.
The Rouge and the Don Valley are the last to turn anywhere on this site, often holding colour into the final week of October. The urban heat island is part of it and so is the mix of species: more oak and ash, fewer sugar maples, so it is a longer, browner, quieter display than the highlands and it lasts.
It is also the one you can reach without a car, which for a lot of people is the whole argument.
Most of the escarpment lookouts are awkward to reach without a car, and the good ones fill their car parks. Going with a group solves both.
This site is run by Wilderness Union, a Toronto outdoor community for ages 18 to 45. Transport from the city, gear and guides are included.
The Niagara Escarpment. Rattlesnake Point in Milton, the Forks of the Credit, Mono Cliffs and Hockley Valley, Spencer Gorge and Dundas Peak, and Scenic Caves in the Blue Mountains are the strongest of them, and all are lookouts over forest rather than walks through it.
Inside the city, the Rouge and the Don Valley turn last and hold colour into late October.
Later than most people expect. The escarpment usually peaks through the middle of October and Toronto's own ravines from the middle to the end of the month, well after Algonquin has finished. The table on this page carries this year's predicted week for each one.
Inside the city, yes: the Don Valley and the Rouge are both reachable on transit, and the Rouge has a seasonal shuttle in some years. The escarpment lookouts are much harder without a car, which is why guided trips out of Toronto exist.
It depends entirely on the week. Through late September and the first days of October the north is far ahead and worth the distance. By the middle of October the highlands are past peak and the escarpment is at its best, so the closer option is also the better one. The weekend scores on the homepage compare them directly.
Hiking and paddling weekends run by Wilderness Union, a Toronto outdoor community for ages 18 to 45. Transport, gear and guides included.
See the adventuresOr see every fall trip in date order, with the colour forecast for each destination.
See the fall trips