Best castles around Les Auxons are primarily found in the broader region, as the local Château d'Auxon-Dessous is currently closed and inaccessible. Les Auxons itself has historical roots, with the 16th-century Château d'Auxon-Dessous serving as a significant local landmark, though it is not open to visitors. For those interested in historical fortifications, nearby Besançon offers prominent sites. These regional castles provide insights into military architecture and local history.
Last updated: June 24, 2026
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Imposing complex which is worth a visit.
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UNESCO World Heritage Site
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I have cycled this cycle path several times (different years) and each time I have passed these horrible looking factory ruins on the opposite bank - a very poor reception from Besançon - a real shame.
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Here you get a good idea of the size of the citadel.
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Beautiful to see how the Citadel of Bresançon (VAUBAN, UNESCO World Heritage Site) dominates its surroundings. If you continue towards Besançon you can soon cycle through a tunnel under the citadel. The Voie Verte you are on is part of the EuroVélo 6 that connects the Atlantic Ocean in France with the Black Sea in Romania.
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The Citadelle de Besançon is an impressive fortress located on Mont Saint-Étienne, high above the city of Besançon. Construction of the Citadelle began in 1668 under the direction of the French military engineer Vauban, known for his defense works. The fortress served as an important military stronghold and played a crucial role in the defense of France's eastern borders. The Citadelle is a masterpiece of military architecture, with bastions, ramparts, underground tunnels and other defenses. The design reflects Vauban's innovative approaches at the time. UNESCO World Heritage Site: The Citadelle de Besançon is part of the "Fortifications of Vauban", recognized as a World Heritage Site by UNESCO in 2008. This group of fortifications spread across France testifies to Vauban's military designs. Within the Citadelle there are several museums and attractions, including the Museum of French Resistance and Deportation, the Comtois Museum which highlights regional history, and the Besançon Zoo, one of the oldest zoos in France. The Citadelle offers breathtaking views over the city of Besançon and the surrounding valley. It is a popular destination for tourists due to its historical importance, architectural splendor and panoramic views.
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The citadel is an impressive building - from below and only from above! And you have a great view!
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While the historical Château d'Auxon-Dessous in Les Auxons holds significant local history, it is currently closed and not accessible to visitors. For an impressive and accessible experience, you should visit the Citadel of Besançon, a UNESCO World Heritage site located a short distance away. This magnificent fortress offers museums, panoramic views, and a rich history.
The Citadel of Besançon is a masterpiece of military architecture by Vauban, recognized as a UNESCO World Heritage Site. It features bastions, ramparts, and underground tunnels. Inside, you'll find several museums, including the Museum of French Resistance and Deportation, the Comtois Museum, and even a zoo. It also offers breathtaking panoramic views over the city of Besançon and the surrounding valley.
Yes, the Vauban Citadel in Besançon is very family-friendly. Beyond its historical exhibits, it houses the Besançon Zoo, one of France's oldest zoos, which is a popular attraction for children and adults alike. The spacious grounds also provide plenty of room for families to explore.
You can get superb views of the Citadel from several points. The View of the Besançon citadel from the greenway offers a fantastic perspective along the Doubs river. Another excellent spot is the View of the Vauban Citadel, which provides a particularly flattering angle and allows you to appreciate the scale of the fortress and the geology of the cliff it sits on.
To fully experience the Citadel of Besançon, including its museums, zoo, and exploring the ramparts, it's recommended to allocate at least half a day, or even a full day. This allows ample time to appreciate its historical significance, architectural details, and panoramic views without rushing.
Yes, you might consider visiting Fort de Chaudanne. Built in the 19th century to defend Besançon, this fort is located on an eponymous hill. While its interior cannot be visited, you can walk around its fortifications and trench. It offers many viewpoints over different areas of the city, including excellent views of the Citadel from a different perspective, all within a preserved natural environment.
The area around Les Auxons and Besançon offers various outdoor activities. You can find numerous cycling routes, such as the 'Moncley Castle – A nice stream loop' for mountain biking, or the 'Montcley Castle – Aurêtre Pond loop' for road cycling. For more options, explore the MTB Trails around Les Auxons, Cycling around Les Auxons, and Road Cycling Routes around Les Auxons guides.
Yes, Besançon has a public transport network. You can typically reach the Citadel of Besançon by bus from the city center. Specific routes and schedules can be found on the local transport authority's website, but it's generally well-connected for visitors.
The best time to visit the castles, particularly the Citadel of Besançon, is generally during spring (April to June) and autumn (September to October). The weather is pleasant for exploring, and the natural surroundings are vibrant. Summer can also be good, but it might be busier with tourists. Winter visits are possible, but some outdoor areas or specific attractions might have reduced hours or be less comfortable in colder weather.
Yes, the Citadel of Besançon complex typically includes facilities like cafes or snack bars where visitors can purchase refreshments and light meals. Additionally, being close to the city of Besançon, there are numerous restaurants and cafes available in the city center, just a short distance from the Citadel.
Visitors particularly enjoy the rich history and impressive architecture of sites like the Citadel of Besançon. The panoramic views over the city and surrounding landscapes are also highly praised, especially from viewpoints like the greenway along the Doubs. The combination of cultural immersion, natural beauty, and family-friendly attractions makes for a memorable experience.


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