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Highway 141: Utterson to Highway 400, Muskoka, Ontario
Photo: A J Butler · CC BY 3.0

Drives Ontario Muskoka, Algonquin and Northern Ontario

Highway 141: Utterson to Highway 400

Highway 141 · Utterson → Seguin

Leisurely33 mi40 min2,300 ft climbHigh point ≈ 1,100 ftOne way
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The drive

Highway 141 runs west from Highway 11 near Utterson across the Muskoka uplands to Seguin, near Highway 400. The drive is 33 miles and about 40 minutes. It passes Rosseau at the north end of Lake Rosseau.

Northern Ontario Travel calls the whole highway a strong motorcycle road, with a corner where Lake Rosseau is on one side and a wall of the Canadian Shield on the other. West of Rosseau, amenities thin out and the road has long sight lines.

Along the way

  1. Utterson (Highway 11)
  2. Rosseau
  3. Seguin (near Highway 400)
Elevation
2,300 ft of climbing · high point ≈ 1,100 ft
UttersonSeguin
Curves
Mostly gentle curves
UttersonSeguin
GentleHairpins

Good to know

  • Weekend traffic can make for slow going.
  • West of Rosseau there are few services, so fuel up in advance.
  • Check Ontario 511 for current closures.

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

Questions about this drive

How long does Highway 141 take to drive?

Utterson to Seguin near Highway 400 is 32.6 miles and takes about 40 minutes.

Is Highway 141 good for motorcycles?

Yes. Northern Ontario Travel lists it as a recommended ride, with hills, rock cuts and lakeside curves.

Where does Highway 141 start and end?

This drive starts at Highway 11 near Utterson and ends near Highway 400 in Seguin, passing Rosseau.

What you get in the app

Turn by turn, on this roadSpoken directions along the exact route. Carve never reroutes you onto a faster one.
Preview it in 3DFly the whole drive over satellite and terrain before you go.
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Live Group TrackingAPEXEveryone on the route, on the map, by name.
Road conditionsAPEXWet or dry, ice, fog and wind along the road before you go.
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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 Highway 141: Utterson to Highway 400, from Utterson to Seguin