Heidwiller walks

The fighting of the First World War raged in the Sundgau region from August 1914 onwards. The French blew up the Dannemarie viaduct and the front stabilised and extended from the Vosges to the Swiss border. The front line ran a few kilometres from Illfurth, near Heidwiller. During this tour, you will discover several bunkers that served a variety of purposes, including ammunition depots, observation posts and artillery emplacements, as well as several casemates.

Hirtzbach is well worth a visit. The castle, English park and opulent residences of Unterdorf are neatly lined up on either side of the stream, whose banks are beautifully flowered in summer. Along the way, a rural and wooded detour leads to the site of the vanished village of Sankt-Glückern and the Landfürstenweyer, the Princes' Pond, with its still waters.

Along this trail of bunkers, explore fortifications dating back to the First World War, built by the German army. After the fighting in the summer and autumn of 1914, the Haute-Alsace front stabilised on along the line of Cernay-Dannemarie. The commune of Burnhaupt-le-Bas remains on the German side. In December 1914 and January 1915, the French offensive in this sector regularly broke the German lines at the cost of many lives.

Speaking of this part of the Sundgau, André Gide wrote:"One is constantly surprised, as one crosses the forest, to find oneself in the presence of an unsuspected sheet of water, mysteriously asleep in the shelter of the beech forests; rushes adorn narrow sandy beaches at the edge of large fields of water lilies. There are also several reminders of the First World War and the front line that separated Largitzen from Bisel.

A circular walk around Michelbach dam with views over the Swiss Alps and 'Le Grand Ballon d'Alsace' on a clear day. Perfect spot for wildlife spotting. Along the way there are many signs giving some information about what to see and the history.

Kilometre Zero is the starting point of the front line established during theFirst World War. It is located on the current French-Swiss border, at a place called Le Largin. The Kilometre Zero trail explores three sections of the front line, the first kilometres of the French and German fronts, and the Swiss front at Le Largin, established along the border opposite the no man's land where boundary marker No. 111, considered the zero point of the Great War front line, is located.

A trail giving you the possibility to explore a large number of running vineyards throughout the Bartenheim and Brinckheim hillsides.

This hike takes you mainly through forest from Sentheim to Masevaux via the Wolflenloch discovery trail. The return route follows the Doller river, passing the Hohenstein Cave and Sainte-Anne Chapel.

Family walk around Brestenberg hill between Bartenheim and Brinckheim, passing through sunken lanes typical of the Sundgau hills. Enjoy the forest and the view of the Vosges mountains and the Black Forest.

A beautiful hike to discover Ferrette, a beautiful medieval town with its castle and the Grotte des Nains (Dwarves' Cave) with its famous legend known to everyone in Alsace.

A beautiful, shaded hike in a stunning forest that will take you to the heights of Thann.From there, an impressive panorama stretches towards the Alsace plain and the Swiss Jura.

Before the construction of the Canal of Alsace (1928), the Rhine extended its arms east of the Huningue Canal (1806) over a wide area of 1km to 2km. From the Rhone Canal on the North Rhine to the Barre d'Istein on the Old Rhine, along paths and trails often in the protected areas of the "Little Alsatian Camargue.", you'll discover numerous natural and industrial sites related to the history of the Rhine. Begin with a stroll between the drawbridge of Kembs (1831) and l'Ecluse Le Corbusier (1961).

The Hartmannswillerkopf (Viel Armand in French) was the scene of fierce fighting throughout 1915. Losses amounted to 50,000 dead, evenly divided between the two sides. This hike pays tribute to these soldiers by following part of their trenches. It begins with the ascent of the massif, following the German fortified trenches to the summit where the necropolis is located. The return route descends via the French side, the "Chemin des Dames".

This is a small nature trail made by the city of Saint-Louis. It passes through the 3 of drinking water catchment points in the city where 535 cubic metres of water are pumped every hour and then stored in a 6000-metre-cubed tank. The trail has a dozen panels explaining the difficulties of supplying drinking water and the surrounding environments.

This beautiful hike takes you from Masevaux to the summit of Rossberg at an altitude of 1,191 metres. From the top, you can enjoy magnificent views of the Vosges, the Alsace plain, the Black Forest, the Jura and the Alps. The elevation gain is significant, but the route is otherwise easy.

This family hike takes you to the majestic Gros Chêne de Sondersdorf. Entirely in the forest, it passes through the Raedersdorf Discovery Trail, decorated with around fifty (or more) wooden sculptures and dotted with educational panels that are sure to interest children. Best done in dry weather in any season.If you only want to do the discovery trail and see the sculptures, see Practical Information.

The landscapes you pass through here are among the most beautiful in the Sundgau region. The rock shelter of Mannlefelsen, a major Mesolithic site in Alsace, precedes the Ebourbettes, which tell the story of General Giraud's escape in 1942. Further on, the ruins of Morimont offer an interesting history lesson on how a medieval castle was adapted to firearms.

On the edge of the Petite Camargue Alsacienne is a quiet residential area that is part of the Saint-Louis conurbation: Neuweg. It is well worth a visit and, at the end of the walk, you will come to a small forest where you can learn more about water along a discovery trail.

This second stage begins in France and rejoins the Jura trail at the Ébourbettes farm. You will walk along a border path and, at Roc au Corbeau, enjoy a view of Alsace. Until Vendlincourt, you will walk through alternating pastures and wooded areas. Before arriving in Porrentruy, you will enjoy an open-air exhibition of wooden animal sculptures. Don't miss a visit to the historic town of Porrentruy and its castle.

The hike starts in Jungholtz and crosses the communal forest of Guebwiller to take you to the Col de Peternit. Hike between the Guebwiller and Rimbach valleys, among conifers and deciduous trees. The hike can also be done by mountain bike.

The Raemel mountain range, two kilometres long, blocks the horizon and rises to an altitude of 832 metres. It is the highest point in the Alsatian Jura, accessible via a picturesque limestone ridge, the Sentier des douaniers or smugglers' path, which follows the French-Swiss border. This is a fairly challenging walk, but it offers magnificent views of the Swiss Jura.

An easy hike that can be enjoyed in all seasons, with a little extra charm in winter.

Landskrön, a castle that was feared until 1814 and is now lovingly maintained by a Franco-Swiss association, and Mariastein, where crowds of pilgrims come to pray every year, are the highlights of this superb walk, which offers beautiful views on both sides of the border.

This hike offers magnificent views of the Doller Valley and the Ballon d'Alsace on a former volcanic massif.

Tour and climb to the Grand Ballon from the Glashutte farmhouse inn. This hike offers beautiful views from the highest peak in the Vosges mountains, over the Alsace plain, the Black Forest and, depending on weather conditions, perhaps even the Alps.

A pleasant, undulating hike between the lakes of the Vosges, offering magnificent views, high-altitude thatched roofs and open, varied landscapes. Starting from Rimbach near Masevaux, head towards Basse Bers, then Lac des Perches, climb up to the pass of the same name, followed by the GR®5 trail overlooking the lake, towards Haute Beers (shelter). Gentle descent via the Seppiweg to the Neuweiher lakes, then climb towards Gresson (farmhouse inn). Descent to Ermensbach via the magnificent log cabin shelter of Lagerwald Hutte, then along the hillside to the church in Rimbach.

This short hike offers breathtaking views of the Col des Perches and the lake of the same name, Sternsee. A bench and a small table above the scree overlooking the lake are ideal for a snack break while admiring the landscape. At the Grand Neuweiher lake, stop at the refuge inn to quench your thirst before heading back to Rimbach. Moderator's note: the Blue Disc trail between (6) and Ermensbach is closed to the public and should not be used as an alternative to the Yellow Horse trail (Steinweg).

This walk takes you to the Lac des Perches ; a lake that nestles at the bottom of a very steep-sided cirque. Then the path leads you on to a stubble field where there is a very beautiful view over the valley of the Doller and even of the Alps when the sky is clear.

During this third stage, you will cross the historic town of Porrentruy. As you leave the town, the path runs along the edge of the woods before starting the climb to the Chalet des Chainions (Chalet des Amis de la Nature). The route then continues along a ridge before descending towards the hamlet of Seleute. As you approach Saint-Ursanne, you can admire the Clos du Doubs and its rocky massifs. You will enter the historic town of Saint-Ursanne through the Porte Saint-Paul.

A refreshing walk (lots of shade) with mostly gentle slopes in the middle of a beautiful forest. The starting point is Place des Tilleuls, which is also an ideal spot for a picnic.The uphill section has some steep parts, but they are not long. The descent is very gentle. Beautiful views of the forest, the hills, the valleys and the streams.In short, a very pleasant walk.

The Drumont is one of the iconic peaks of the Vosges. Although much less well known than the Grand Ballon or the Ballon d'Alsace, it is an ideal spot for lovers of 360° panoramic views. The area is very popular with paragliders. This hike takes you up the Drumont from the Tourbière du See, which is home to a rich natural heritage. The outward journey follows the most direct route and the return journey takes you via the waterfalls and the Saint-Nicolas Chapel. To finish the hike, there are two small hills to climb, which offer views of the Thur valley.