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France
Alsace
Altkirch

Mertzen

The best walks and hikes around Mertzen

4.5

(294)

1,575

hikers

127

hikes

Hiking around Mertzen features a landscape defined by its numerous ponds, natural reserves, and gently rolling terrain. The region's low elevation gains make it suitable for a variety of outdoor activities, including easy hikes Mertzen. Many routes are circular walks, traversing through areas rich in local wildlife and natural beauty.

Best hiking trails around Mertzen

  • The most popular hiking route is Etangs – Etang loop from Fulleren, an easy 3.4 miles (5.4 km) trail that takes about 1 hour…

Last updated: July 5, 2026

4.4

(5)

8

hikers

#1.

Etangs – Etang loop from Fulleren

5.40km

01:25

40m

40m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

PinionRadlerJan
July 1, 2025, Maison de la Nature du Sundgau

No idea why I didn't write anything about this...🤔😅

Translated by Google

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This region has hundreds of small fishponds, once created by monks in the Middle Ages. Today they form a patchwork of water, reeds and forest – a paradise for birds, cyclists and those seeking peace and quiet. You cycle along quiet banks, see herons take flight and enjoy local specialities such as fried carp along the way.

Translated by Google

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In and around Hindlingen you have a good chance of spotting storks anyway, especially in spring and summer, but here you are certain. These elegant birds nest on roofs and poles, and forage in the wet meadows around the village. A nice moment to stop and enjoy this living symbol of Alsace.

Translated by Google

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Right next to the Largue cycle path lies this cosy nature centre in Altenach. You will find a short educational walk, a playground, picnic benches and a small exhibition about the nature of Alsace. Ideal to stretch your legs, have a bite to eat or go exploring with children. Free admission and open on Sunday afternoons in the summer months.

Translated by Google

7

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The Maison de la Nature du Sundgau is an educational center open to all. It aims to raise awareness about the environment and nature, in particular through workshops, events, outings or other activities. The timetables are available on the website: https://www.maison-nature-sundgau.org/.

Translated by Google

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St. Anne's Church in Hindlingen dates from the 20th century, but is not devoid of interest. The picturesque village alone is worth the detour.

Translated by Google

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This enclosure aims to ensure the presence of this majestic bird in Alsace. The animals are fed, kept and cared for. This site is worth the detour!

Translated by Google

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The Sundgau is full of artificial ponds. In general, they are quite small and were dug in the 12th century by Cistercian monks. The goal ? Found a fish-farming tradition so as not to consume meat during Lent.

Translated by Google

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Frequently Asked Questions

How many hiking trails are available around Mertzen?

Mertzen offers a wide selection of hiking opportunities, with over 120 routes available. These range from easy strolls to more challenging excursions, ensuring options for various fitness levels.

Are there easy hiking trails suitable for beginners or casual walkers in Mertzen?

Yes, Mertzen is well-suited for beginners and casual walkers. Approximately 48 of the available routes are classified as easy, featuring low elevation gains and gentle terrain. An example is the Maison de la Nature du Sundgau – The Sundgau ponds loop from Saint-Ulrich, an easy 4.3-mile (6.9 km) trail.

What are the typical distances and elevation gains for hikes in Mertzen?

Hikes in Mertzen generally feature moderate distances and low elevation gains, reflecting the region's gently rolling terrain. Routes often range from 3 to 8 miles (5 to 13 km) with elevation changes typically under 400 feet (120 meters), making them accessible for most hikers.

Are there family-friendly hiking routes in Mertzen?

Absolutely. The region's low elevation gains and numerous circular paths make it ideal for families. Many routes traverse natural reserves and pond areas, offering engaging experiences for all ages. The Etangs – Etang loop from Fulleren is an easy 3.4-mile (5.4 km) option perfect for families.

Can I bring my dog on the hiking trails in Mertzen?

Most hiking trails in Mertzen are dog-friendly, allowing you to enjoy the natural beauty with your canine companion. It's always recommended to keep dogs on a leash, especially in nature reserve areas, and to carry waste bags to maintain the cleanliness of the trails.

Are there any circular walks available in Mertzen?

Yes, many of the hiking routes in Mertzen are circular, offering convenient starting and ending points. This allows hikers to explore the diverse landscape without retracing their steps. The Stork Enclosure in Hindlingen – Hindlingen Church loop from Hindlingen is a popular circular trail.

What kind of natural attractions or landmarks can I expect to see along the trails in Mertzen?

Mertzen's trails often lead through areas rich in natural beauty and local points of interest. You might encounter numerous ponds, natural reserves, and local wildlife. Nearby attractions include the Port of Dannemarie and the Canal du Rhône au Rhin, offering scenic views and historical context.

What is the best season for hiking in Mertzen?

The best seasons for hiking in Mertzen are generally spring, summer, and early autumn. During these times, the weather is pleasant, and the natural reserves and pond areas are vibrant with local flora and fauna, offering excellent opportunities for wildlife observation.

Is parking available at the trailheads in Mertzen?

Parking is generally available at or near the starting points of many popular hiking trails in Mertzen, especially in villages or near nature centers. For specific routes, it's advisable to check the individual tour details on komoot for precise parking information.

What do other hikers enjoy the most about hiking in Mertzen?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 230 reviews. Reviewers often praise the tranquil atmosphere, the well-maintained paths around the numerous ponds, and the gentle terrain that makes the routes enjoyable for all skill levels.

Are there any hikes that explore the Sundgau Nature Centre?

Yes, the Sundgau Nature Centre is a focal point for several hikes. A notable route is the Nature Centre – Maison de la Nature du Sundgau loop from Strueth, a moderate 5.5-mile (8.9 km) path that allows you to explore the natural surroundings of the center.

Are there any longer, more challenging hikes in Mertzen?

While Mertzen is known for its gentle terrain, there are some longer, moderately challenging options. For instance, The Sundgau ponds – Maison de la Nature du Sundgau loop from Hindlingen is a moderate 7.8-mile (12.6 km) route, offering a longer exploration of the region's characteristic pond landscapes.

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