5.0
(1)
41
riders
6
rides
Road cycling routes around Grenville-Sur-La-Rouge traverse a varied landscape, encompassing the foothills of the Laurentian Mountains, expansive forests, and the banks of the Rouge and Ottawa Rivers. The region features diverse terrain, from gentle river-side paths to challenging ascents with significant elevation gains. Cyclists can expect a mix of paved and unpaved surfaces, providing options for different preferences.
Last updated: May 7, 2026
7
riders
105km
05:44
1,210m
1,210m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
9
riders
43.6km
02:19
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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8
riders
79.1km
03:26
690m
690m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
48.8km
02:06
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
57.8km
02:26
430m
430m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Grenville-Sur-La-Rouge
The town of Lachute, in the Laurentians, combines historical heritage and nature, with heritage buildings, trails, parks, golf, flea market and annual cultural events.
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Behind the Montcalm library, heated toilets and electrical outlets
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the tourist information kiosk has a water bottle refill station out front and flush toilet out back.
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Information point, chocolate factory, brasserie and small restaurants
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Great little restaurant in Arundel. Sandwich, salads, etc.
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A lovely little park on the outskirts of Arundel near Beaven Creek. It has toilets, shelters, and even electrical outlets!
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Very nice undulating road with magnificent views of the Red River and the mountains!
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The region offers a diverse landscape for road cycling, ranging from the foothills of the Laurentian Mountains to the banks of the Rouge and Ottawa Rivers. You'll encounter a mix of paved surfaces, with some routes featuring segments of gravel or dirt roads, providing varied terrain for an engaging ride. Expect rolling hills, river valleys, and forested areas.
Yes, while many routes offer moderate challenges, there are options that cater to varying fitness levels. Routes like the Picnic park – Montcalm Library Rest Stop loop from Lost River, at 48.7 km with 377 m of elevation gain, provide a good introduction to the region's cycling without being overly strenuous.
Absolutely. For those seeking a significant challenge, the region offers routes with substantial elevation gains. The Trail segment loop from Hotel Lac Carling is a difficult route spanning 104.0 km with over 1200 m of elevation gain, designed to test endurance and climbing ability.
Road cycling routes in Grenville-Sur-La-Rouge often parallel the majestic Rivière Rouge, offering scenic views as it meanders towards the Laurentian Mountains. You'll also pass by numerous lakes and through extensive forests. The region's diverse topography includes the Ottawa River shore and the Riviere-Rouge Ecological Reserve, providing a rich natural backdrop for your ride.
The warmer months, typically from late spring through early autumn, offer the most favorable conditions for road cycling in Grenville-Sur-La-Rouge. During this period, the weather is generally mild, and the natural scenery is at its most vibrant, making for pleasant rides through the valleys, forests, and along the rivers.
Yes, many of the road cycling routes in Grenville-Sur-La-Rouge are designed as loops, allowing you to start and end at the same point. Examples include the Lac Saint-Louis – Lac Carling loop from Lost River and the Picnic park – Chemin de la Rouge loop from Lost River, which offer varied distances and elevations.
The duration of routes varies significantly based on distance and difficulty. For example, a moderate route like the Picnic park – Montcalm Library Rest Stop loop from Lost River (48.7 km) can take around 2 hours 5 minutes, while a difficult route such as the Trail segment loop from Hotel Lac Carling (104.0 km) might require over 5 hours to complete.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the region's diverse terrain, from river valleys to mountain foothills, and the extensive forests that provide a scenic backdrop for their rides. The variety of routes catering to different ability levels is also a frequently highlighted positive aspect.
While specific parking locations are not detailed for every route, many routes start from accessible points like 'Lost River' or 'Fassett', which typically offer parking facilities for outdoor enthusiasts. It's advisable to check the starting point of your chosen route for specific parking information.
Beyond the natural beauty, the region offers some unique points of interest. You might encounter the Buddhist Monastery of Canada, which can be included in some cycling routes, or the Highland Eco Spa, known for its panoramic mountain views. These provide interesting stops or detours during your cycling adventure.


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