Rettel

The Gander (also called Altbach in France) is a river which flows in Luxembourg and in the French département Moselle, tributary of the river Moselle (left side). It is about 20 km (12 mi) long, of which 17 km in France and on the French-Luxembourgish border. Its source is in the commune of Frisange, southern Luxembourg. It flows generally southeast, and from Altwies until Emerange (commune of Burmerange) it forms the French-Luxembourgish border. From Emerange until its outflow into the Moselle at Haute-Kontz, it flows through France. The largest town on the Gander is Mondorf-les-Bains.

Haute-Kontz (German: Oberkontz, Lorraine Franconian: Uewer-Kontz/Uewer-Konz) is a commune in the Moselle department in Grand Est in north-eastern France. The commune is located very close to the border with Luxembourg in the Pays de Sierck.

Contz-les-Bains (Lorraine Franconian: Nidderkonz, German: Niederkontz) is a commune in the Moselle department in Grand Est in north-eastern France. The commune is located in the Pays de Sierck at the confluence of the Sauer (known in French as the Sûre) and the Moselle, which form the borders with Luxembourg and Germany. Just over the border in Germany is the town of Perl in Saarland, and the neighboring town in Luxembourg is Schengen.

Berg-sur-Moselle (French pronunciation: ​[bɛʁɡ syʁ mɔzɛl], literally Berg on Moselle; German: Berg) is a commune in the Moselle department in Grand Est in northeastern France.

Hunting (German: Hüntingen; Lorraine Franconian: Hënténgen/Hënténg) is a commune in the Moselle department in Grand Est in north-eastern France.

Sierck-les-Bains (German: Bad Sierck, Lorraine Franconian: Siirk/Siirck) is a commune in the Moselle department in Grand Est in north-eastern France. Localities of the commune: Rudling, Kœnigsberg (German: Rudlingen, Königsberg)

Malling (French pronunciation: ​[malɛ̃]; German: Mallingen; Lorraine Franconian: Malléngen/Malléng) is a commune in the Moselle department in Grand Est in north-eastern France.

The Markusbierg tunnels are a pair of parallel tunnels, which form the most easterly section of the A13 motorway through Luxembourg, near the town of Schengen. The tunnels are 1575 metres in length, and descend easterly, towards the German border at a 5% gradient. The eastern end of the tunnel runs directly to a viaduct crossing the river Moselle, which forms the border with Germany. Construction work was initiated on 15 September 1997 and the tunnels opened to public traffic on 24 July 2003, along with the rest of the A13 motorway. Total construction costs were €65m, including €15m for the installation of added security systems. Each tunnel has regular emergency crossing points into the other, to allow escape in case of emergency. In addition to the normal lighting of the tunnels, and because of their gradient and curve, the road edges (including the kerb) are also fully illuminated, which helps to indicate the tight radius. Support staff are located near the German border.

Schengen (Luxembourgish: [ˈʃæŋən] (listen)) is a small wine-making village and commune in far south-eastern Luxembourg, on the western bank of the river Moselle. The commune border includes the tripoint where the borders of Germany, France, and Luxembourg meet. After the mergers with Burmerange and Wellenstein in 2011, the commune has a population of 4,223 with an area of 31.42 square kilometres (12.13 sq mi). The largest settlement within the commune of Schengen is Remerschen after which the commune used to be named. The name of the commune was changed in 2006 to take advantage of the Schengen's name recognition after the signing of the Schengen Agreement there in 1985. Schengen Castle dates from 1390 but was almost completely rebuilt in the 19th century.

Burmerange (Luxembourgish: Boermereng, German: Bürmeringen) is a village in south-eastern Luxembourg. It is part of the canton of Remich, which is part of the district of Grevenmacher. It used to be a commune until it was merged into Schengen (along with Wellenstein) in 2011.As of 2001, the village of Burmerange, which lies in the south-east of the commune, had a population of 173.

Gavisse (French pronunciation: ​[ɡavis]; German: Gauwies; Lorraine Franconian: Gawiss) is a commune in the Moselle department in Grand Est in north-eastern France.

Rustroff (French pronunciation: ​[ʁystʁɔf]; German: Rüsdorf) is a commune in the Moselle department in Grand Est in north-eastern France.