Ruhnu

Ruhnu (; ; ) is an Estonian island in the Gulf of Riga in the Baltic Sea. Its territory of is administratively part of Saare maakond (county). Ruhnu lies geographically closer to the coast of Courland on the mainland of Latvia than it is to any point in the rest of Estonia. With less than 150 official residents, the Ruhnu vald (parish) has the smallest population of Estonia's 79 municipalities. Before 1944, it was for centuries populated by ethnic Swedes and traditional Swedish law was used.

municipality of Estonia in Saare County

lighthouse in Estonia

airfield on Ruhnu island, part of Estonia

wooden church in Estonia

Gretagrund (or Greta-Grund) is a shoal located a few km southeast of Ruhnu island in the Gulf of Riga, Estonia.