Download coordinates as: The Roseau Valley is a second-order subdivision in the island nation of St. Lucia.

It is the longest river in St Lucia and the Roseau Reservoir is a major source of drinking water.

As of 2022, the fertile valley is being developed due to the local banana industry being out-competed by international contenders.

The Saint Lucia Distillers, Limited was located in Roseau in 1972.

[2] This Saint Lucia location article is a stub.