The Cascade du Dard
The Cascade du Dard is a short, accessible waterfall hike near Les Houches in the Chamonix valley, France. The trail follows the Torrent du Dard through mixed forest before arriving at a narrow rocky gorge where the waterfall drops approximately 30 m98 ft. With only 4 km2.5 mi round trip and 250 m820 ft of elevation gain, it suits families, rest-day hikers, and anyone wanting a low-commitment excursion from the TMB.
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What You Need to Know
The Cascade du Dard sits on the southern edge of Les Houches, reached from the Viaduc Sainte-Marie area or directly from the village centre. The trail is well-signed and follows the Torrent du Dard uphill through forest - no exposed ridgeline, no snowfield, no route-finding challenge. This is one of the few hikes in the Chamonix valley where you do not need to check the weather radar before leaving.
The waterfall itself drops around 30 m98 ft through a slot in the rock. Flow is highest in spring and after heavy rainfall. In dry August conditions the volume drops noticeably, so if you are visiting in summer, pick a day after a storm. The spray zone at the base can be slippery - wear shoes with grip, not sandals.
Getting There
From Chamonix, take the Mont Blanc Express train to Les Houches station, or use the navette. From Les Houches village, follow signs toward the Cascade du Dard - the approach is around 1.5 km0.9 mi on foot from the village square. Parking is available near the Viaduc Sainte-Marie if you are driving.
Combining with the Parc Animalier de Merlet
The Parc de Merlet is 10 min0.6 mi by road above the waterfall trailhead. It houses ibex, chamois, deer, and llamas in an open enclosure at 1,563 m5,128 ft, with a direct sightline to the Mont Blanc massif. If you are doing this as a rest-day activity with children, combine the waterfall with a Merlet visit - the park is open from late May to late September, entry around 10 euros per adult. Do not assume it will be open without checking - hours and season vary.
The Cascade du Dard is not a summit, not a pass, and not a refuge. It is a waterfall that takes two hours and minimal effort. That is exactly the point. Use it on a rest day, an arrival day before the TMB starts, or as an afternoon activity in Les Houches while the afternoon storms roll over the higher ridges.
The trailhead is in Les Houches, which is also the traditional start of the Tour du Mont Blanc. If you are beginning the TMB the next morning, this is a low-stakes way to stretch your legs without loading your knees the night before.
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