The best walks and hikes around By
4.3
(843)
4,417
hikers
142
hikes
Hiking around By offers a diverse landscape characterized by rolling hills, dense woodlands, and river valleys. The region features notable geological formations, including prominent hills like Mont Poupet, which provide scenic viewpoints on hikes near By. The terrain includes a mix of forest paths and open areas, with several loop trails around By that cater to various hiking preferences.
Best hiking trails around By
- The most popular hiking route is Poupet Cross – Mont Poupet loop from Saint-Thiébaud, a…
Last updated: May 9, 2026
4.6
(10)
76
hikers
8.09km
02:43
390m
390m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.1
(8)
57
hikers
7.11km
02:27
360m
360m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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4.6
(8)
34
hikers
10.1km
02:48
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
7
hikers
6.03km
01:56
260m
260m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.8
(5)
19
hikers
11.9km
03:51
510m
510m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
The segmental arch bridge dates from the 15th century.
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The ascent to the cross is car-friendly and has steps. The GR59 may have been rerouted in the meantime, but a detour here is definitely justified. The paths on Mt Poupet are well signposted and the summit cross is highly recommended.
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The views are particularly wonderful at the many paraglider take-off points on Mont Poupet. However, the location of this highlight is surrounded by dense forest and an antenna, so visiting this point is only worthwhile if you follow the path a little further north.
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There are several launch ramps for paragliders on Mont Poupet. This one offers a fantastic view of Salins-les-Bains
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There is a launch site for paragliders on the north side of the summit. Directly adjacent is a small viewing balcony that offers a great view over the Loue and Doubs valleys to the north.
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South of Mont Poupet is this beautiful viewpoint of Salins-les-Bains. A worthwhile detour and stopover on your journey.
2
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Draped in greenery, this summit is one of the most beautiful on the Jura border. The panoramas are numerous.
2
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Draped in lush greenery, this summit is one of the most beautiful on the Jura border. The panoramas are numerous.
2
0
Frequently Asked Questions
What kind of landscape can I expect when hiking in By?
Hiking around By offers a diverse landscape characterized by rolling hills, dense woodlands, and river valleys. You'll find a mix of forest paths and open areas, with prominent hills like Mont Poupet providing scenic viewpoints.
How many hiking trails are available in By?
There are over 140 hiking trails available in By, catering to various preferences and skill levels. This includes a significant number of easy, moderate, and challenging routes.
Are there easy hiking options in By?
Yes, By offers over 50 easy hiking routes. An example is the Croix de Poupet loop from Saizenay, which is 3.7 miles (6.0 km) long and takes approximately 1 hour 56 minutes to complete, offering a pleasant walk with manageable elevation.
Are there any circular hiking routes in By?
Yes, By features several popular circular routes. For instance, the Poupet Cross – Mont Poupet loop from Saint-Thiébaud is a moderate 5.0 miles (8.0 km) trail with significant elevation gain, offering expansive views. Another option is the Port-Lesney Bridge – Pont de Pierre loop from Port-Lesney, a 6.4 miles (10.4 km) moderate route.
What do other hikers say about the trails in By?
The routes in By are highly rated by the komoot community, with an average score of 4.4 stars from over 800 reviews. Hikers often praise the varied terrain, from quiet woodlands to open hilltops, and the rewarding views from elevated points like Mont Poupet.
Are there any interesting natural attractions or landmarks to see while hiking in By?
Absolutely. The region around By is known for its natural features, including several caves and springs. You can explore highlights such as the Lison Spring, Sarrazine Cave, and Verneau Spring. There's also the unique Creux Billard — Karst Basin and Waterfall.
What are some cultural or historical sites near the hiking trails in By?
Beyond natural wonders, you can visit the Royal Saltworks of Arc-et-Senans, a UNESCO World Heritage site, or explore the charming settlement of Salins-les-Bains, both of which are accessible from By.
Are there any hikes with scenic viewpoints in By?
Yes, many trails in By lead to excellent viewpoints. Mont Poupet is a prominent feature in the region, and routes like the Mont Poupet – Wonderful view loop from Saint-Thiébaud specifically highlight the expansive vistas you can enjoy from its summit.
What is the typical duration for a day hike in By?
Most day hikes in By range from 2 to 3 hours, though longer options are available. For example, the Poupet Cross – Mont Poupet loop from Saizenay is a moderate 4.4 miles (7.0 km) trail that typically takes around 2 hours 25 minutes.
Are there any challenging hikes for experienced hikers in By?
While many trails are moderate, By does offer 14 more challenging routes for experienced hikers seeking greater elevation gain and longer distances. These trails often explore the more rugged sections of the rolling hills and dense woodlands.
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