Zuzgen

The Möhlintal is a 10-kilometre long valley running between Möhlin and Wegenstetten in the Rheinfelden district of Canton Aargau, Switzerland. The five municipalities in the valley (Möhlin, Zeiningen, Zuzgen, Hellikon and Wegenstetten) have a total population of around 14,000 people. The upper part of the valley is also known as the "Wegenstettertal". This name was particularly used by associations and groups related to the upper Möhlintal municipalities. In Habsburg times the area was known as Landschaft (territory) Möhlinbach. The valley was also sometimes known as the "Chläfflital". The official name of the valley given by Canton Aargau is "Möhlintal".

Mumpf railway station (German: Bahnhof Mumpf) is a railway station in the municipality of Mumpf, in the Swiss canton of Aargau. It is an intermediate stop on the Bözberg line and is served by local trains only.

Hellikon (Alemannic German pronunciation: [ˈhɛlːikχə]) is a municipality in the Rheinfelden district of canton Aargau in Switzerland. It is located in the West of the Fricktal region, around four kilometers Southwest of the border with Germany and has a border with Canton Basel-Landschaft.

Hemmiken is a municipality in the district of Sissach in the canton of Basel-Country in Switzerland.

Obermumpf is a municipality in the district of Rheinfelden in the canton of Aargau in Switzerland.

Mumpf is a municipality in the district of Rheinfelden in the canton of Aargau in Switzerland.

Wegenstetten is a municipality in the district of Rheinfelden in the canton of Aargau in Switzerland.

Buus is a municipality in the district of Sissach in the canton of Basel-Country in Switzerland.

Farnsburg Castle (German: Ruine Farnsburg) is a castle in the municipality of Ormalingen in the canton of Basel-Land in Switzerland. It is a Swiss heritage site of national significance.Farnsburg was built in 1330 by the Lords of Thierstein and later acquired by the Hapsburg barons of Falkenstein. The barons went on to fight in the war against the Swiss, resulting in a siege of the castle in 1444. The castle, which was still in good condition, changed ownership several times over the centuries until 1709, when the bailiff in residence at the time was expelled and the castle set on fire. Afterwards, the castle stones were used to build new castles elsewhere and Farnsburg fell quickly into ruin.

The Fischingertal is a 5 kilometer long valley running between Mumpf and Schupfart in the Rheinfelden District of Canton Aargau, Switzerland.

Zeiningen is a municipality in the district of Rheinfelden in the canton of Aargau in Switzerland.

Wallbach is a municipality in the district of Rheinfelden in the canton of Aargau in Switzerland.