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Route 364: Saint-Sauveur to Weir, Laurentians, Quebec
Photo: Maxime Laterreur · CC BY 4.0

Drives Quebec Montreal, the Laurentians and the Eastern Townships

Route 364: Saint-Sauveur to Weir

Laurentians, Quebec · Saint-Sauveur → Weir

Leisurely21 mi30 min2,000 ft climbHigh point ≈ 1,400 ftOne way
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The drive

Route 364 runs west from Saint-Sauveur, where it meets Autoroute 15, through Morin-Heights and the lake country to Weir. Wikipedia says the road is well maintained for most of its length, and that it passes Lac-des-Seize-Îles and Saint-Adolphe-d'Howard on its way to Amherst.

This drive stops at Weir, just before Route 327. The last part is the hard part: Wikipedia says the approaches to Lac-des-Seize-Îles and Weir have severe gradients and tight curves and are considered dangerous. The drive is 21.2 miles and takes about 30 minutes, and the intensity is Leisurely.

Along the way

  1. Saint-Sauveur
  2. Weir (Route 327)
Elevation
2,000 ft of climbing · high point ≈ 1,400 ft
Saint-SauveurWeir
Curves
Mostly gentle curves
Saint-SauveurWeir
GentleHairpins

Good to know

  • Expect steep grades and tight curves on the approaches to Lac-des-Seize-Îles and Weir.
  • Route 364 shares the road with Route 329 in Morin-Heights.
  • West of Weir, Route 364 runs with Route 327 as far as Arundel; this drive ends before that.

Open all year, weather permitting. Roads close for snow, fire, storms and repairs: before you set off, check Québec 511.

Questions about this drive

How long does Route 364 from Saint-Sauveur to Weir take?

Route 364 from Saint-Sauveur to Weir is 21.2 miles and takes about 30 minutes.

Is Route 364 in the Laurentians steep?

Mostly it is well maintained, but Wikipedia notes severe gradients and tight curves on the approaches to Lac-des-Seize-Îles and Weir.

Where does this Route 364 drive start?

It starts in Saint-Sauveur, at Autoroute 15, and runs west through Morin-Heights.

What you get in the app

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Distance, time, elevation, curves and intensity are from Carve's route. Checked 2026-10-28.

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Map of Route 364: Saint-Sauveur to Weir, from Saint-Sauveur to Weir