Puimayen is a resort on the Atlantic Coast in the Rocha Department of southeastern Uruguay near the Brazilian border.
The resort is located in a southeastern direction into a road that spits from Route 9 about before Chuy. It borders the resort Barra del Chuy to the northeast.
In 2011 Puimayen had a population of 505 permanent inhabitants and 1,374 dwellings.
Source: Instituto Nacional de EstadÃÂstica de Uruguay