Natural monuments around Port-Valais are situated at the eastern end of Lake Geneva, where the Rhône river meets the lake in the canton of Valais. This region features a diverse natural environment, including significant geological formations, alpine landscapes, and the expansive Lake Geneva itself. It offers various opportunities for outdoor exploration and appreciating natural features.
Last updated: July 10, 2026
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Highlight (Segment) • Gorge
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A very beautiful peak. Its striking shape attracted me from a distance. That's what a mountain should be like. Some climbing required. Great view. The Chablais is a very beautiful mountain range. Visible as far as Mont Blanc.
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I highly recommend this lovely walk from Vouvry to Lake Taney.
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On foot or by train, for the pleasure of a housewarming or steaming, for a picnic or an alpine restaurant, for the alpine garden or for paragliding, the ROCHERS DE NAYE are the essential destination for thousands of mountain lovers, all different!
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Summit quickly reached from the train station with great views
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The Rochers de Naye is a mountain in the Swiss Alps that offers stunning views of Lake Geneva and hundreds of peaks and ridges. You can choose from several trails of different lengths and difficulties, such as the 18.8 km route from Montreux or the 6.5 km route via the Dent de Jaman. Along the way you will encounter forests, wildflowers, caves and marmots. Les Rochers de Naye is a trail running paradise that will reward you with breathtaking landscapes and a feeling of accomplishment.
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On September 3rd, 2023 we hiked along both edges of the Mémises in bright sunshine.
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A superb summit which offers magnificent views of Lake Geneva and the Chablais massif. The climb can seem a little dizzying with the chimney that leads to the Dent d'Oche refuge on one side, and some exposed passages equipped with cables on the other. Be careful in rainy weather, the rock can be very slippery. Nevertheless, the view is worth the climb and some beautiful hiking tours allow day crossings.
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The region around Port-Valais offers a diverse range of natural monuments. You can discover dramatic gorges like Gorges du Chauderon, serene mountain lakes such as Lac de Taney, and challenging summits like The Vuargne Cross (Pic des Mémises Summit Cross) and Dent d'Oche summit, all providing unique natural experiences.
Yes, there are several options suitable for families. The Lac de Taney is a wonderfully situated lake with restaurants, offering a refreshing experience amidst the mountains. The Rhône River Delta area also provides a natural playground with opportunities for gentle rafting, paddleboarding, and lakeside picnics. Additionally, the Alpine Botanical Gardens offer an educational and engaging experience for all ages.
Port-Valais is an excellent base for hiking. You can find trails leading to Lac de Taney, which also serves as a starting point for ascents to peaks like Grammont and Alamont. For more options, explore the various routes in the Hiking around Port-Valais guide, which includes trails like the Lake Taney loop and routes near Le Bouveret.
Absolutely. The Rhône River Delta features hiking and cycling paths through its nature reserve. For dedicated cycling routes, you can check out the Road Cycling Routes around Port-Valais guide, which includes the Rhone Route Loop, or the Cycling around Port-Valais guide for touring bicycle options like the Les Grangettes Nature Reserve loop.
For breathtaking views, consider visiting The Vuargne Cross (Pic des Mémises Summit Cross), which offers magnificent panoramas on a clear day. The Dent d'Oche summit also provides gigantic views over Lake Geneva, the Jura, and even Mont Blanc in the distance. The shores of Lake Geneva itself offer stunning backdrops with the Alps.
The best time to visit largely depends on your preferred activity. Spring and summer (May to September) are ideal for hiking, cycling, and water sports on Lake Geneva. May is particularly special for the Daffodil Trail in Les Avants, where hills are covered in white daffodil flowers. For alpine hikes to summits like Grammont or Dent d'Oche, summer offers the most favorable conditions.
Yes, the Gorges du Chauderon are geologically interesting, showcasing a wild natural landscape where the La Baye de Montreux river flows directly into Lake Geneva. Another intriguing site is Scex que Plliau, known for its unique rock formations and a local legend about a 'raining rock'.
The Gorges du Chauderon offer an oasis of water, rock, and fauna with a well-developed path. However, it's important to note that the gorges are sometimes temporarily closed for safety reasons. It's advisable to check local conditions or the Montreux Riviera website before planning your visit.
For experienced hikers seeking a challenge, the The Vuargne Cross (Pic des Mémises Summit Cross) involves a steep and karst descent, and sturdy shoes and hiking poles are recommended. The Dent d'Oche summit is also challenging, featuring exposed passages with cables and potentially slippery rock in wet weather. These summits offer rewarding views for those prepared for the ascent.
Visitors frequently praise the stunning natural beauty and the diverse opportunities for outdoor activities. The fantastically located Lac de Taney is a favorite, as are the magnificent views from summits like The Vuargne Cross. The unique geological features and the sense of being in a wild natural landscape, even close to towns, are also highly appreciated.
While specific details for each monument vary, many natural attractions in the region are generally accessible. For instance, the Pic des Mémises hiking trail can be accessed with a cable car, which operates in summer. For other locations, public transport options to nearby towns like Montreux or Port-Valais, combined with local trails, are often available. Parking is typically found at trailheads or near popular sites.
Port-Valais is situated at the Rhône delta, where the river meets Lake Geneva, making the lake itself a major natural attraction. You can enjoy various water sports and boat trips on Lake Geneva. The Rhône delta also offers opportunities for gentle rafting and paddleboarding. Additionally, the Gorges du Chauderon feature the La Baye de Montreux river flowing into the lake, creating a beautiful water-filled landscape.


Extend your search for the best caves by checking out these guides of the top ones around Port-Valais: