Hagenthal-le-Haut walks

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.

Starting from Linsdorf, between forest and fields, the route climbs to the Eichwald plateau, alternating between woods and fields, leading successively to the Abri de la Fuste, on the heights of Bettlach, and the Sentier des Casemates, connecting three imposing forts of the Maginot Line. The Casemates Trail is dotted with information panels explaining the history of the Maginot Line. The route also offers beautiful views of the Ill Valley and the Jura Mountains.

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.

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.

In warm weather, this is a pleasant walk from the Ill valley to the old bed of the Rhine at the foot of the Jura mountains. The well-marked path offers plenty of opportunities to rest and leads to a strange crypt, the last vestige of a convent destroyed during the Revolution, where the shadow of an exiled poet still lingers.

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.

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.

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.

This hike takes place in the Swiss Jura mountains, in the canton of Solothurn, right on the border with France near Kiffis. Varied landscapes in beautiful, well-maintained natural surroundings. The path first runs along La Lucelle, then winds its way up and down hills, passing isolated farms at high altitude, pastures that tumble down to the valley floor and passes that offer breathtaking views of this part of the Jura. A very beautiful route, not to be missed.

This is an opportunity to visit the ruined castle and the town of the powerful Counts of Ferrette. Narrow, romantic paths lead to stunning limestone promontories and the mysterious Grotte des Nains (Dwarves' Cave), which is the subject of a famous legend.

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

Discover two small streams full of waterfalls and karst cliffs in Baselland (Basel-Landschaft). Coolness and humidity are guaranteed under the trees and cliffs bordering these small, steep-sided valleys.

A national nature reserve, the Petite Camargue Alsacienne now covers 904 hectares, including nearly 200 hectares of water. Originally, in 1982, it covered 120 hectares around the buildings of the Imperial Fish Farm (1852). It is here, in the wild heart of the Au wetland plain, that you can walk along some of its most beautiful paths and discover the exceptional flora and fauna of this marshland landscape, thanks to the groundwater.

Do you live in the urban area of the three borders and want to get away from it all without travelling dozens of kilometres? Come and discover the Petite Camargue to get some fresh air and observe many species of birds and plants in a well-preserved area. Leaving from the pretty village of Rosenau, you'll find it hard to believe that you're only 4 kilometres away from the airport as the crow flies.

Two centuries ago, the Rhine flowed in braids. From 1842, with the construction of dykes by Tulla, then around 1930 with the construction of the Grand Canal, the river was brought back into a single channel and the Rhine ecosystem was profoundly altered. Today, there is a stark contrast between nature, which is becoming re-vegetated and adapting to the drying up of the river with diverse and unique flora and fauna, and the intense industrial activity surrounding navigation and hydroelectric power.