Bolshoy Tyuters
| Geography | |
|---|---|
| Location | Gulf of Finland |
| Coordinates | 59°51′N 27°12′E / 59.850°N 27.200°E |
| Area | 8.3 km2 (3.2 sq mi) |
| Administration | |
| Leningrad Oblast | |
| Demographics | |
| Population | 1 |
Bolshoi Tyuters (Russian: Большой Тютерс; Finnish: Tytärsaari; Estonian: Suur Tütarsaar; Swedish: Tyterskär) is an island in the Gulf of Finland of the Baltic Sea, located 75 km (47 mi) away from the coast of Finland, to the south-east from Hogland. The island is a part of the Leningrad Oblast, Russia. The area is approximately 8.3 km2 (3.2 sq mi). There are no permanent inhabitants, save for a lighthouse keeper.