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Barrage du Mont Saint Michel: Where Engineering Meets Ecology

Experience the blend of engineering and nature at the Barrage du Mont Saint Michel, offering stunning views of the iconic Mont Saint-Michel.

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The Barrage du Mont Saint Michel, located in Beauvoir, is a modern weir playing a crucial role in managing the tides and sediment flow around the iconic Mont Saint-Michel. It offers visitors a unique vantage point to appreciate both the architectural marvel and the surrounding natural beauty.

A brief summary to Barrage du Mont Saint Michel

  • Barrage du Mont St Michel, Beauvoir, 50170, FR
  • Monday 12 am-12 am
  • Tuesday 12 am-12 am
  • Wednesday 12 am-12 am
  • Thursday 12 am-12 am
  • Friday 12 am-12 am
  • Saturday 12 am-12 am
  • Sunday 12 am-12 am

Local tips

  • Visit during low tide for the best views of Mont Saint Michel and the surrounding landscape.
  • Bring a camera to capture the stunning reflections in the water, especially during sunrise or sunset.
  • Check the tidal schedule before your visit to experience the dramatic changes in scenery.
  • Wear comfortable shoes for walking along the paths and trails around the barrage.
  • Consider visiting during the weekdays to avoid crowds and enjoy a more tranquil experience.
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Getting There

  • Walking

    If you are already in Beauvoir, walking to the Barrage du Mont Saint Michel is a pleasant option. Start from the center of Beauvoir and head southeast on Rue de la Gare. After approximately 800 meters, turn left onto Rue du Barrage and continue straight until you reach the barrage. This walk takes about 15 minutes.

  • Public Transport

    To reach the Barrage du Mont Saint Michel using public transportation, take a bus from Mont Saint-Michel to Beauvoir. The bus service is operated by the local transportation company. Once you arrive in Beauvoir, it is about a 15-minute (1 km) walk to the Barrage. Head southeast on Rue de la Gare, then turn left onto Rue du Barrage, which will lead you directly to the site. Bus fare is approximately €3.

  • Car

    If traveling by car, head towards the Barrage du Mont Saint Michel located at Barrage du Mont St Michel, 50170 Beauvoir. From Mont Saint-Michel, take the D275 road towards Beauvoir. The journey is approximately 10 minutes (about 7 km). Follow the signs that indicate 'Barrage du Mont Saint Michel'. There is free parking available near the barrage. Note that to access the area, you will need to park in the visitor parking lots located 2.7 km from Mont Saint-Michel. Parking fees vary according to the season. In high season (April 1 to September 30), it costs €9.80 for a car. Low season (October 1 to March 31), the rate is €6.80.

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Discover more about Barrage du Mont Saint Michel

The Barrage du Mont Saint Michel is more than just a functional structure; it's a key element in the ongoing effort to preserve the island character of Mont Saint-Michel. Constructed to regulate the Couesnon River and prevent the bay from silting up, the dam embodies a harmonious blend of human engineering and ecological responsibility. Opened to the public in 2009, it has become a popular tourist attraction, offering panoramic views and insights into the region's unique environment. Visitors can stroll along the pathways flanking the barrage, capturing breathtaking photos of Mont Saint-Michel in the distance. The weir is particularly captivating during the changing tides, creating a dynamic spectacle as land and water interact. Informative panels provide insights into the engineering processes behind the barrage and its ecological significance. The barrage stands as a testament to both nature's beauty and human architectural prowess. It allows visitors to appreciate the efforts to protect this UNESCO World Heritage Site. The dam is equipped with multiple gates to allow sediment to settle before releasing the water. It also ensures the preservation of species, thanks to two fish passes.

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