Vårdö is an island municipality of Åland, an autonomous territory of Finland.
The municipality has a population of 443 and covers an area of 572.56 square kilometres of which 471.16 km2 is water. The population density is 4.36 inhabitants per square kilometre of land.
The municipality is unilingually Swedish.
Two notable Finnish authors, Sally Salminen and Anni Blomqvist, were born in Vårdö. Blomqvist lived her whole life on the Vårdö island of Simskäla.
Wikipedia https://en.wikipedia.org/wiki/Vårdö
Coordinates 60°14'31.809" N 20°22'27.934" E