4.6
(49)
416
hikers
32
hikes
Hiking around Saint-Hilaire offers access to a distinctive natural landscape dominated by Mont Saint-Hilaire, a hill rising approximately 250 meters above the Saint Lawrence plain. This area is recognized as a UNESCO Biosphere Reserve, featuring one of Quebec's last remaining old-growth deciduous forests. The region is characterized by its unique geological composition, diverse mineralogy, and several summits that provide views of the Montérégie region and the Richelieu River valley.
Last updated: May 18, 2026
4.6
(17)
151
hikers
5.31km
01:23
40m
40m
Hike the easy 3.3-mile Lac du Tolerme Circuit, offering peaceful lake views, picnic spots, and family-friendly facilities in the Lot region.
4.2
(5)
56
hikers
9.07km
02:27
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(3)
22
hikers
7.95km
02:19
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
23
hikers
11.7km
03:09
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
13
hikers
14.3km
04:07
350m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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very well equipped lake tour with benches and games for children
0
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With a restaurant and public restrooms nearby, this picnic area is the perfect place to stop or have lunch during your hike.
3
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This lake is the largest artificial lake in the Lot department. With this varied plan, the shores of this lake make for an excellent hiking trail.
3
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Body of water with many facilities: playground for children, picnic tables, barbecues. A 1.7 km trail circles the lake.
1
0
Saint-Hilaire offers a diverse network of over 30 hiking trails, catering to various skill levels. You'll find a good mix of easy walks and more moderate routes to explore the region's unique natural beauty.
Hiking in Saint-Hilaire primarily takes you through the UNESCO Biosphere Reserve of Mont Saint-Hilaire, featuring one of Quebec's last remaining old-growth deciduous forests. Expect to encounter ancient maple and beech trees, diverse plant life, and unique geological formations. The trails lead to several summits like Pain de Sucre, Sunrise, Rocky, and Sommet Dieppe, offering panoramic views of the Montérégie region and the Richelieu River valley. The picturesque Lake Hertel is also a prominent feature within the Gault Nature Reserve.
Yes, Saint-Hilaire has several easy trails perfect for beginners and families. For instance, the Gault Nature Reserve offers accessible paths like Le Sentier de l'Étang, which meanders around tranquil ponds. Another option is the Moulin du Teil lake – Lac du Rouget loop from Le Rouget, an easy 5.9 km route with minimal elevation gain, ideal for a relaxed outing.
Saint-Hilaire is beautiful year-round, but the best times for hiking are typically spring, summer, and especially autumn. The fall foliage on Mont Saint-Hilaire's deciduous forests is particularly vibrant and offers breathtaking scenery. In winter, the Gault Nature Reserve also provides opportunities for snowshoeing and cross-country skiing on designated trails.
The hiking trails in Saint-Hilaire are highly rated by the komoot community, with an average score of 4.6 stars from over 40 reviews. Hikers frequently praise the stunning panoramic views from the summits, the tranquility of the old-growth forests, and the well-maintained paths within the Gault Nature Reserve. The unique natural features and diverse landscapes are often highlighted as key attractions.
Yes, many trails in Saint-Hilaire are designed as loops, offering varied scenery without retracing your steps. A moderate option is the Moulin du Teil lake – Lac du Rouget loop from Le Rouget, which covers about 11.7 km and takes around 3 hours 9 minutes to complete, providing a comprehensive experience of the area's natural beauty.
Mont Saint-Hilaire offers several prominent landmarks and viewpoints. The Dieppe Cliffs, nearly 175 meters high, are a striking feature. From the summits like Pain de Sucre, Sunrise, Rocky, and Sommet Dieppe, you can enjoy panoramic views of the Montérégie region, the Richelieu River valley, and even the Montreal skyline on clear days. The picturesque Lake Hertel, located at the heart of the Gault Nature Reserve, is also a beautiful spot.
The Gault Nature Reserve, which encompasses many of Mont Saint-Hilaire's trails, has specific regulations regarding pets. Generally, dogs are not permitted within the Gault Nature Reserve to protect its delicate ecosystem as a UNESCO Biosphere Reserve. It's always best to check the specific rules of any trail or park before bringing your dog.
Beyond the trails themselves, Saint-Hilaire and its surroundings offer several points of interest. You can explore historical sites like the Moulin d'Entraygues or the Saint-Césaire Abbey Church. The region is also known for its agritourism, with orchards, cider makers, and vineyards where you can enjoy local products and views of the mountains. Unique experiences like hiking with alpacas are also available at Alpagas du Domaine Poissant.
While specific parking details vary by trailhead, the Gault Nature Reserve, the main hub for hiking, typically has designated parking areas for visitors. For public transport, it's advisable to check local transit options to Mont Saint-Hilaire, as services can be limited depending on your starting point. Planning your visit in advance will help ensure smooth access to the trails.
While Saint-Hilaire offers a majority of easy to moderate trails, some routes within the Gault Nature Reserve, such as 'Les Trois Sommets,' provide more challenging climbs and rewarding vistas for experienced hikers. These trails often involve steeper ascents to reach the various summits of Mont Saint-Hilaire.


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