Doller (river)

The Doller (French pronunciation: [dɔlɛʁ]) is a river in Alsace (Haut-Rhin), in north-eastern France. It is a left tributary of the Ill (a tributary of the Rhine), in Mulhouse. It is 46.5 km (28.9 mi) long.^[1]

Doller
Show map of France Show map of Grand Est
Location
Country	France
Physical characteristics
Source
• location	Vosges Mountains
• elevation	940 m (3,080 ft)
Mouth
• location	Ill
• coordinates	47°45′56″N 7°19′51″E
Length	46 km (29 mi)
Basin features
Progression	Ill→ Rhine→ North Sea

The source of the Doller is in the Vosges Mountains, east of the Ballon d'Alsace, at 940 metres (3,080 ft) elevation. It flows generally east, through the towns Sewen, Dolleren, Masevaux, Sentheim, Reiningue, before it enters the Ill in Mulhouse.