The best waterfall hikes and walks around Lac de Nantua

There are five distinct waterfall hiking trails detailed in this guide for the Lac de Nantua area. These routes offer a variety of experiences, from easy stream-side walks to more moderate climbs with panoramic views.

Yes, several easy options are available. The Small waterfall and stream loop from Port is an easy 6.1 km trail that takes under two hours, following a stream with a small waterfall. Another great choice is the Small waterfall and stream loop from Montréal-la-Cluse, a shorter 3.6 km route through forested areas with stream features, typically completed in just over an hour. The Belvédère de la Colonne, while not explicitly a waterfall hike, is also known as an easy, family-friendly walk offering stunning views of the lake.

The terrain around Lac de Nantua is diverse, shaped by its glacial origins. You can expect a mix of lakeside paths, forested trails, and paths leading up to elevated viewpoints. Many routes feature limestone cliffs and lush mountains, with paths that can range from gentle slopes to more challenging ascents, especially on moderate trails.

Yes, many of the trails are designed as loops. For instance, the Small waterfall and stream loop from Port is a popular circular route. Another option is the Panoramic view of the lake – View over Lake Nantua loop from Nantua, which offers stunning lake views as part of its circular path.

Beyond the waterfalls themselves, the region is rich in natural beauty. You'll encounter the dramatic glacial lake, often appearing sapphire blue or emerald green, encased by high limestone cliffs. Elevated viewpoints like the Belvédère de la Colonne and Barre des Fécles offer expansive panoramic views. The Gorges de l'Oignin, near Samognat, are also a notable feature with turquoise waters winding through cliffs, providing a striking landscape.

The trails around Lac de Nantua are highly rated by the komoot community, with an average score of 4.4 stars from nearly 300 reviews. Hikers often praise the stunning glacial lake views, the tranquility of the dense woodlands, and the diverse terrain that offers options for various ability levels.

While specific regulations for each trail can vary, generally, dogs are welcome on many hiking trails in the region, especially if kept on a leash. It's always advisable to check local signage at trailheads for any specific restrictions or protected areas where dogs might not be permitted.

The spring and autumn months are often ideal for hiking around Lac de Nantua. Spring brings lush greenery and full waterfalls from snowmelt, while autumn offers beautiful foliage. Summer is also popular, but trails can be busier, and temperatures higher. Winter hiking is possible, but some paths might be slippery or require appropriate gear due to snow and ice.

For those seeking a more moderate challenge, the Panoramic view of the lake – View over Lake Nantua loop from Montréal-la-Cluse is a 9.5 km path offering expansive panoramic views and a good workout. Another moderate option is the Charmines-Moux Reservoir loop from Izernore, which is the longest route in this guide at 11.9 km, providing a substantial hike through varied landscapes.

Parking is generally available near the starting points of many trails. For routes like the Small waterfall and stream loop from Port or those starting from Montréal-la-Cluse, you can typically find designated parking areas in or near the respective villages, providing convenient access to the trailheads.

While the Gorges de l'Oignin are known for their turquoise waters, and Lac de Nantua itself is popular for swimming, specific wild swimming spots directly at the base of waterfalls on hiking trails may vary and depend on local regulations and safety. The lake offers many designated areas for swimming and other water activities, which might be a safer and more accessible option after your hike.