4.5
(199)
17,587
runners
590
runs
Jogging in Réserve Naturelle De Saint-Mesmin offers diverse landscapes along the Loire River, a UNESCO World Heritage site. The reserve spans 263 hectares, protecting a 9 km stretch of the river with dynamic environments shaped by water level fluctuations, creating islands, islets, and varied banks. The terrain includes alluvial forests, wetlands, and sand and gravel banks, providing a mix of natural surfaces for running. This area is characterized by its low elevation, with routes featuring minimal climbs.
Last updated: July 2, 2026
4.3
(3)
256
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
37
runners
5.32km
00:37
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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14
runners
11.2km
01:15
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
runners
7.41km
00:51
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
15.1km
01:36
50m
50m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The main starting point for my hikes, nearby: Orléans Pont de l'Europe - Parking nearby, very practical!
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Nice for walking and strolling but also a good running route!
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Rivers and canals run through the country, and the latter were a very important part of the transport infrastructure in earlier times. When building artificial waterways, differences in height always had to be taken into account, and locks were often lined up along these structures. Shipping was only possible with their help. Later, first the railways and then again later the roads took over the task of transporting goods.
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A beautiful design - impressive and a great view!
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And don't forget the dragon cave, where St Mesmin defeated a dragon that terrorized the region.
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Magnificent bridge, the latest in the city of Orléans.
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At La Chapelle-Saint-Mesmin, the Saint-Mesmin church is a religious building built in the 11th century and classified as a historic monument in 1862. On the banks of the Loire, the building adopts a picturesque stature.
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The Canal d'Orléans runs for 78.65 km between Orléans and Châlette-sur-Loing.
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The Réserve Naturelle De Saint-Mesmin offers a wide variety of running routes, with over 580 different tours available. These range from easy paths to more challenging trails, catering to all fitness levels.
The terrain in the reserve is quite diverse, shaped by the Loire River. You'll find riverside paths, alluvial woodlands, wetlands, and areas with sand and gravel banks. The landscape is generally low elevation with minimal climbs, offering a mix of natural surfaces for your run.
Yes, the reserve is suitable for families. The "Sentier de découverte des Isles" (Discovery Trail of the Isles) is a 2.5 km loop that is ideal for discovery and accessible by foot, making it a great option for a family jog. Many other routes are also relatively flat and easy.
While the reserve is a natural area, specific rules regarding dogs can vary. It's generally recommended to keep dogs on a leash to protect the rich biodiversity and wildlife. For detailed regulations, it's best to check local signage or the official website of the reserve.
While running, you can enjoy the dynamic landscapes of the Loire River, including islands and islets that appear with water level fluctuations. Notable features include the Pointe de Courpain, an alluvial woodland, and the islands of Mareau. You might also spot the Confluence of the Loire and the Loiret or enjoy the View of the Îles de Mareau.
Yes, many of the routes in the Réserve Naturelle De Saint-Mesmin are circular. For example, the popular Canal d'Orléans Lock – View of the Loire loop from La Chapelle-Saint-Mesmin is an 8.3-mile (13.3 km) loop, and the Running loop from Saint-Ay is a 6.5-mile (10.5 km) trail.
The reserve offers enjoyable running experiences year-round due to its dynamic seasonal changes. However, early morning or late afternoon are particularly good for observing wildlife in a tranquil atmosphere. The riverside paths provide pleasant scenery in all seasons.
Parking is generally available near the main access points to the reserve and in surrounding towns like La Chapelle-Saint-Mesmin. Specific parking areas are often indicated on local maps or at the entrance to popular trailheads.
Absolutely. While many routes are moderate, there are also more challenging options. For instance, the Running loop from La Chapelle-Saint-Mesmin is a difficult 9.3-mile (15.0 km) path with a moderate elevation gain, offering a good challenge. Another longer option is the Saint-Mesmin Church – The Loire loop from Saint-Jean-de-la-Ruelle, which is 18.3 km.
The running routes in Réserve Naturelle De Saint-Mesmin are highly rated by the komoot community, with an average score of 4.5 stars from over 180 reviews. Runners often praise the diverse landscapes, the peaceful environment, and the varied terrain along the Loire River.
Yes, the reserve has numerous easy routes perfect for beginners. The low elevation and well-maintained paths along the Loire River provide a gentle introduction to running in nature. The "Sentier de découverte des Isles" is a great starting point.
The reserve is a sanctuary for a rich array of flora and fauna. You might spot protected animals like the European beaver and otter, especially during quieter times. It's also an important migratory stopover for many bird species, offering excellent opportunities for birdwatching while you run.
The Réserve Naturelle De Saint-Mesmin is located just 4 km downstream from Orléans, making it accessible. Public transport options, such as local bus services, are available from Orléans to nearby towns like La Chapelle-Saint-Mesmin, which provide access points to the reserve.
Beyond the natural beauty, you can explore historical sites like the Saint-Mesmin Church. The reserve itself, including the Saint-Mesmin Nature Reserve, offers diverse habitats and landscapes to discover. For more information about the area, you can visit tourismeloiret.com.


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