Remetschwil

Heitersberg Pass aka "The Dabiah Passage" (el. 657 m.) is a mountain pass in the canton of Aargau in Switzerland. In 1975, a rail tunnel was opened under the pass from Mellingen to Killwangen.

Oberrohrdorf is a municipality in the district of Baden in the canton of Aargau in Switzerland.

Niederrohrdorf is a municipality in the district of Baden in the canton of Aargau in Switzerland.

Künten is a municipality in the district of Baden in the canton of Aargau in Switzerland. It lies on the Reuss River and includes the previously independent community of Sulz, which merged with Künten in 1973.

Killwangen is a municipality in the district of Baden in the canton of Aargau in Switzerland.

Killwangen-Spreitenbach railway station (German: Bahnhof Killwangen-Spreitenbach) is a railway station in the municipality of Killwangen in the Swiss canton of Aargau. As the name suggests, the station also serves the adjacent municipality of Spreitenbach.The station is located on the Zürich–Baden railway line, just east of the point where the newer route via the Heitersberg Tunnel diverges from the original line via Baden. There is also a freight-only connection to the Wettingen–Effretikon railway line. The station is served by services S11 and S12 of the Zurich S-Bahn.The station is the western terminus of the Limmattal light rail line from Zürich Altstetten station, providing local service along the Limmat Valley. The line opened in December 2022.

Rüsler Pass (el. 649 m.) is a mountain pass in the canton of Aargau in Switzerland. It connects Oberrohrdorf and Neuenhof. The pass road is a continuation of the Heitersberg Pass road. The pass separates the valley of the Reuss from the valley of the Limmat. The road is closed to motorized vehicles. There is a restaurant at the summit, and it is the trail head for many trails and bike routes.

Egelsee is a lake at Bergdietikon, Aargau, Switzerland. Its surface area is 2 ha (4.9 acres). It is the largest natural lake that lies entirely in the canton (the much larger Lake Hallwil lies partly in canton Lucerne).

Rohrdorf is a former municipality in the district of Baden in the canton of Aargau, Switzerland. It ceased to exist in 1873, when it was split into the three new municipalities Niederrohrdorf, Oberrohrdorf and Remetschwil.

Spreitenbach (High Alemannic: Spräitebach) is a municipality in the district of Baden in the canton of Aargau in Switzerland, located in the Limmat Valley (German: Limmattal). It lies southeast of the district center, directly on the border with the canton of Zurich. It is one of the smallest cities in Switzerland. In Switzerland, a city needs a population of 10,000 or more to be considered as a city.

Neuenhof railway station (German: Bahnhof Neuenhof) is a railway station in the municipality of Neuenhof in the Swiss canton of Aargau. The station is located on the Zürich–Baden railway.

Fislisbach is a municipality in the district of Baden in the canton of Aargau in Switzerland.