Weil am Rhein (High Alemannic: Wiil am Rhii) is a German town and commune. It is on the east bank of the River Rhine, and extends to the tripoint of Switzerland, France, and Germany. It is the most southwesterly town in Germany and a suburb in the Trinational Eurodistrict of Basel. The town has around 30,000 inhabitants, and the Eurodistrict metropolitan area has about 830,000.
The town is first documented in the year 786 as Willa, a name which is thought to be of Roman origin.
The duc de Villars crossed the Rhine here in October 1702 to fight the Battle of Friedlingen during the War of the Spanish Succession. Weil was severely damaged as a result of the conflict.
Agriculture dominated local industry until the 19th century, when the city began to grow, aided by its favourable transport connections. A railway marshalling yard linking Weil am Rhein to Basel was built in 1913. Swiss textile factories were established in the Friedlingen quarter. 1934 saw the construction of a harbour on the Rhine.
After the Second World War the population again grew rapidly due to the influx of refugees and stateless persons. Between 1971 and 1975 the communities of Ötlingen, Haltingen and Märkt were incorporated and Weil am Rhein became a substantial town.
Since 2014, line 8 of the Basel tram system has extended across the border from Switzerland to terminate in Weil am Rhein.
Mergers
The former municipalities were merged into Weil am Rhein: