Arroyo Barril is a municipal district of Santa Bárbara de Samaná, Samaná Province in the Dominican Republic. It is on the south coast of the Samaná Peninsula, on the coast of Samaná Bay.

It was elevated to the category of municipal district on May 1, 2003.

Climate

Population In the last national census (2002), the population of Arroyo Barril was included with that of Santa Bárbara de Samaná.Censo 2002 de Población y Vivienda, Oficina Nacional de Estadistica

Economy The most important economic activities of Arroyo Barril are the same as the province as a whole: agriculture, fishing and tourism.

References