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District de Porrentruy

Top 5 Lakes in District de Porrentruy

Best lakes in District de Porrentruy are characterized by smaller, intimate water bodies and ecologically significant ponds rather than large natural lakes. This region in Switzerland offers diverse landscapes and important habitats for wildlife. The area features protected natural reserves and tranquil settings, providing opportunities for nature observation and peaceful walks. These water bodies contribute to the unique natural experiences available in the District de Porrentruy.

Best lakes in District de Porrentruy

  • The most popular lakes is Lucelle Lake, a lake right on the border with France. The banks, overgrown with reeds and trees, give the water a wild character. It is the smallest lake in Switzerland and is located in a protected natural area.
  • Another must-see spot is Vendlincourt Pond, a lake recognized as a site of national importance for amphibians. Its tranquil setting offers a peaceful retreat for nature lovers, with many paths leading through the woods.
  • Visitors also love Étangs de Bonfol, a series of interconnected ponds known for their rich biodiversity and protected natural reserve status. Visitors can explore the scenic surroundings via signposted themed trails, ideal for peaceful walks and birdwatching.
  • District de Porrentruy is known for its small lakes, ponds, and protected natural reserves. These water bodies offer diverse natural experiences and are important habitats for local wildlife.
  • The lakes in District de Porrentruy are appreciated by the komoot community, with more than 250 upvotes and over 90 photos shared across 5 highlights.

Last updated: July 11, 2026

Lucelle Lake

Highlight • Lake

Beautiful lake right on the border with France. The banks, overgrown with reeds and trees, give the water a wild and romantic character. Here you can unwind in nature and watch waterfowl such as ducks and gray herons.

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Étangs de Bonfol

Highlight • Lake

If you're looking for a scenic and challenging trail running destination, you should visit the Étangs de Bonfol, a series of ponds located near the border between France and Switzerland. This area offers a variety of trails, ranging from easy to moderate, that will take you through forests, meadows and wetlands. You'll enjoy views of the water, wildlife and wildflowers, while testing your endurance and agility over rugged terrain.

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Vendlincourt Pond

Highlight • Lake

Beautiful pond on the edge of the forest. Many paths lead through the woods, enough to make a nice little outing from Vendlincourt.

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Birdwatching Cabin

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If you want to take a quick break from your running, this observatory couldn't be better placed! With a view of the Etangs de Bonfol, you can enjoy the view of the water, wildlife and wildflowers.

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Fire Pit by the Pond

Highlight • Lake

There are various definitions of the term étang. The German word Teich is probably the closest. At this pond is a nice fireplace. Exactly when the backpack starts to pinch :)
At first glance it looks rather boring, but nature has a lot to offer here.

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Tips from the Community

Ralph
June 16, 2025, Lac de Lucelle

Idyllically situated at the end of the Lützeltal.

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Beautiful pond on the edge of the forest. Many paths lead through the woods, enough to make a nice little outing from Vendlincourt.

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While the prosperous times in the town of Lucelle are over, the Lac de Lucelle is a nature reserve that captivates with its peace, idyll and beauty. The lake can be easily walked around on a well-developed nature trail, and there are many benches where you can watch the ducks and fish in the lake.

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Mosi
July 28, 2024, Étangs de Bonfol

Vegetation is not very exciting, like in Switzerland, in a normal forest. The only highlight is the Étang de Bonfol.

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Paul_C
December 11, 2023, Birdwatching Cabin

If you want to take a quick break from your running, this observatory couldn't be better placed! With a view of the Etangs de Bonfol, you can enjoy the view of the water, wildlife and wildflowers.

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Paul_C
December 11, 2023, Étangs de Bonfol

If you're looking for a scenic and challenging trail running destination, you should visit the Étangs de Bonfol, a series of ponds located near the border between France and Switzerland. This area offers a variety of trails, ranging from easy to moderate, that will take you through forests, meadows and wetlands. You'll enjoy views of the water, wildlife and wildflowers, while testing your endurance and agility over rugged terrain.

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Paul_C
December 11, 2023, Lac de Lucelle

Lake Lucelle is the smallest in Switzerland and is located in a protected natural area near the French border. The trail around the lake is a comfortable and mostly flat 2km loop, with only 30m of elevation gain and loss. You can enjoy the view of the sparkling water, colorful vegetation and secluded houses on the other side of the lake. Whether you want to run fast or slow, Lake Lucelle offers a delightful experience for trail runners of all levels.

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In Lucelle you have the possibility to get supplies at the gas station. I didn't see anything to stop by. But I wasn't looking for it either. At the lake there are benches in the sun and in the shade. The fauna on the lake was rather sparse. The small stream with the tiny waterfall is quite picturesque. But the place is nice for a short rest and pause.

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Frequently Asked Questions

What kind of lakes can I expect to find in District de Porrentruy?

The District de Porrentruy is characterized by smaller, intimate water bodies and ecologically significant ponds, often referred to as 'étangs'. These are not large natural lakes but rather provide unique natural experiences, rich biodiversity, and tranquil settings.

Which lakes are particularly known for their natural beauty and tranquility?

The Étangs de Bonfol are renowned for their rich biodiversity and serene environment, offering themed trails for exploration. Vendlincourt Pond also provides a peaceful retreat for nature lovers with its tranquil setting.

Are there any family-friendly lakes or activities in the District de Porrentruy?

Yes, several lakes are considered family-friendly. Lucelle Lake offers a comfortable 2km loop trail suitable for families. The Étangs de Bonfol also feature signposted themed trails that are great for family walks and birdwatching. Additionally, the Fire Pit by the Pond at Étangs de Bonfol provides a nice spot for a family picnic.

What is special about the Étangs de Bonfol?

The Étangs de Bonfol are a series of interconnected ponds that form a protected natural reserve. They are famous for their rich biodiversity, hosting distinctive plant species and small animals. Visitors can explore three signposted themed trails that offer insights into the forest, ponds, and their unique flora and fauna. There's also a Birdwatching Cabin overlooking the ponds.

Can I observe wildlife, especially amphibians, near the lakes?

Absolutely. The Étang de Vendlincourt is recognized as a site of national importance for amphibians, making it an excellent spot for wildlife observation and those interested in natural conservation. The Étangs de Bonfol are also known for their rich biodiversity, including various waterfowl and other small animals.

Are there walking or hiking trails around the lakes?

Yes, there are several walking opportunities. Lucelle Lake features a comfortable and mostly flat 2km loop trail. The Étangs de Bonfol offer signposted themed trails through forests, meadows, and wetlands. Vendlincourt Pond also has many paths leading through the surrounding woods.

What historical significance do the ponds in District de Porrentruy hold?

The Étangs de Bonfol, for instance, have historical significance as they were created by order of the Prince-Bishops of Basel between 1751 and 1754 primarily for carp farming, showcasing a long history of human interaction with these natural spaces.

What outdoor activities can I do near these lakes besides walking?

Beyond walking, the region offers various outdoor activities. You can find numerous road cycling routes and general cycling tours in the District de Porrentruy. For hikers, there are also waterfall hikes available in the wider area.

Is there a place for picnics or barbecues near the ponds?

Yes, near the Étangs de Bonfol, you can find a dedicated Fire Pit by the Pond, which is an ideal spot for a picnic or barbecue, allowing visitors to relax and enjoy nature.

What do visitors enjoy most about the lakes in District de Porrentruy?

Visitors particularly appreciate the tranquil and wild character of the lakes, such as Lucelle Lake, where they can unwind and observe waterfowl. The scenic trails around places like the Étangs de Bonfol, offering views of water, wildlife, and wildflowers, are also highly enjoyed for their beauty and opportunities for peaceful immersion in nature.

Which lake is considered the smallest in Switzerland?

Lucelle Lake holds the distinction of being the smallest lake in Switzerland. It is located in a protected natural area right on the border with France.

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Find the best lakes in District de Porrentruy per region:

Clos du DoubsLugnezLa BarocheBeurnevésinCornolAlleFontenaisCoeuveVendlincourtBonfolCourgenayDamphreux

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Still not found your perfect lake in District de Porrentruy? Check out the guides of these regions to see even more beautiful places.

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