Grande chute des îlets

Quebec

By Armen Suny · Last verified Oct 2026

Before you go

Trail access requires the $10 annual membership card of the Association de plein air secteur Pied-des-Monts, sold online or at the Marché des Montagnes in Notre-Dame-des-Monts. The trails are reached by a long gravel forest road and are not maintained in winter.

Difficulty

Moderate

Trail Length

18.0 km

Trail Type

Out And Back

Elevation Gain

200 m

About Grande chute des îlets

Grande chute des Îlets is a waterfall on the Rivière des Îlets in the Mont des Morios backcountry of Charlevoix, Quebec. It is on the Sentier des Chutes, a 9 km trail opened in 2003 by the Association de plein air secteur Pied-des-Monts to show off the river's many falls and cascades. The trail passes through mature forest and an area burned in 1997.

Why This Waterfall Exists

Grande chute des îlets flows over hard intrusive rock laid down over 1.0-1.2 billion years ago. These resistant rocks form a durable ledge that water cannot easily wear away, creating the falls where softer material downstream has already eroded.

Trail & Hike Details

Trailhead Falls
18.0 km distance 200 m climbed

The Approach

The moderate 18.0-km out-and-back trail gains 200 metres of elevation on the way to the falls.

Trail Description

The Sentier des Chutes starts from the Lac Boudreault parking lot and follows the Rivière des Islets past a series of falls and cascades, with views of the surrounding mountains. The association lists it at 9 km with 200 m of elevation gain, rated intermediate and generally not steep. It also forms part of the 25 km Grande boucle des Morios with the Mont des Morios and Morios-Nord trails.

What to Expect

Dogs are welcome.

Accessibility

The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.

Frequently Asked Questions

🐶 Are Dogs Allowed at Grande chute des îlets?

✅ Dogs are allowed
Leashed dogs are welcome on the Association de plein air secteur Pied-des-Monts trails.

Are There Any Fees or Permits Required?

🤑 Fee: $10.00

🏊 Is There Swimming at Grande chute des îlets?

❌ Swimming is not allowed

When to Visit

spring summer fall winter

Spring (late March–May) for highest flows and dramatic water volume. Early summer for easier trail conditions and full water levels. Fall for foliage colors but lower flows. Winter offers ice formations but requires winter gear and caution; many access roads may be closed or difficult.

Seasonal Access

The best time to visit is Spring, Summer, Fall, and Winter. Check with the managing park or local authority for current conditions.

Safety Information

Exercise caution around the water and on wet rocks, falls and slippery ledges are common hazards. Water flow can increase rapidly after rain or spring melt. Forest roads may be rough, muddy or closed seasonally; do not block forestry operations. Cell service may be limited, carry navigation aids and tell someone your plans. Be aware of ticks in warm months and take precautions. If bears are present in the area, make noise on approach, store food securely, and carry bear spray where legal.

7-Day Flow Outlook

Based on the WSC gauge MALBAIE (RIVIERE) A CLERMONT (28 km away).

Moderate confidence

Best time of year: this gauge typically runs highest from mid April to early July, peaking in May.

How we calculate this

This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest WSC stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.

Know when to go.

Get a free email alert when waterfalls near Rivière-du-Loup hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Weather Forecast

Location & Access

Getting There

From Baie-Saint-Paul, take Route 138 east to Saint-Aimé-des-Lacs, follow Rue Principale about 10 km, then turn left on Chemin du Pied-des-Monts and drive about 14 km of gravel forest road, following the Mont des Morios signs to the Lac Boudreault parking lot (47.7431, -70.5006). GPS directions are unreliable on the forest roads, so follow the signs.

Get Directions on Google Maps

Parking

Park at the Lac Boudreault lot at the end of the forest road, where the association's trails start.

Elevation

587 metres above sea level

Coordinates

47.761938° N, -70.573057° W

Additional Information

Nearby Attractions

Mont des Morios and Mont du Gros Castor, reached by the association's Mont des Morios and Morios-Nord trails, have open summits with 360-degree views. Parc national des Grands-Jardins lies to the southwest.

Wildlife

Expect typical Quebec forest wildlife: white-tailed deer, moose, beaver, small mammals, numerous bird species and potentially black bear. Be bear-aware and store food properly if staying in the area.

Cities near Grande chute des îlets

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