The best traffic-free bike rides around Lac de Moiry

There are 4 dedicated no-traffic road cycling routes detailed in this guide, ranging from moderate to difficult. These routes offer a unique opportunity to experience the stunning alpine scenery without vehicle interference.

The komoot community highly rates the cycling experience around Lac de Moiry, with an average score of 4.48 stars. Reviewers often praise the breathtaking turquoise-blue water of the lake, the dramatic mountain backdrops, and the challenging yet rewarding ascents that lead to unparalleled panoramic views.

The road leading to the Moiry Dam and further along the lake is typically accessible from late June until the first major snowfall. This period offers the best conditions to enjoy the routes, with clear roads and the full splendor of the alpine landscape.

These routes are characterized by significant elevation gain and challenging sections. You'll encounter various gradients, including steep kilometers with hairpin bends, especially on the ascent towards Grimentz and beyond to the dam. Some segments near the dam entrance feature inclines of 11% and 12%, making for a demanding but rewarding ride.

While many routes in this high-mountain region are challenging, the Historic Village of Grimentz – Grimentz Village loop is classified as moderate. It offers a taste of the region's beauty with a manageable distance of 16.8 km and an elevation gain of 554 meters, making it a good option for those looking for a less strenuous experience.

You'll encounter spectacular natural features, most notably the intense turquoise-blue Lake Moiry itself, fed by the Moiry Glacier. The impressive Moiry Dam is also a significant attraction. The routes offer continuous views of the Rhône valley and majestic peaks like Garde de Bordon and Sasseneire.

While many high-mountain routes are out-and-back, this guide does feature some circular options. For instance, the Ferpècle Dam – La Sage loop from Evolène offers a moderate 14.3 km circular ride with 440 meters of elevation gain, allowing you to experience different perspectives of the Val d'Anniviers.

Parking is generally available in the villages leading up to the dam, such as Grimentz or Sierre, which serve as starting points for many routes. Specific parking information for each route can often be found on the individual komoot tour pages.

Public transport options, such as post buses, serve the Val d'Anniviers region, connecting major towns like Sierre to villages like Grimentz. It's advisable to check local bus schedules and bike transport policies in advance, especially during peak season, to plan your journey to the starting points of these routes.

Yes, you'll find options for refreshments. The Moiry Dam Restaurant is conveniently located right at the dam. Additionally, villages like Grimentz, which serve as starting or passing points for routes such as the Moiry Dam – In the alleys of Grimentz loop from Sierre, offer various cafes and eateries.

Absolutely. The region is known for its challenging climbs. The La Monta Suspension Bridge – Arolla village centre loop from Les Haudères is a difficult route spanning over 30 km with more than 930 meters of elevation gain, perfect for experienced riders seeking a demanding no-traffic adventure.