Kotlin Island

Kotlin Island
Остров Котлин
Map of Kronstadt bay with Kotlin Island in the upper left corner
Kotlin Island
Kotlin Island within Saint Petersburg
Kotlin Island
Kotlin Island within Russia
Kotlin Island
Kotlin Island within Europe
Geography
LocationGulf of Finland
Coordinates60°00′45″N 29°44′01″E / 60.01250°N 29.73361°E / 60.01250; 29.73361
Area15 km2 (5.8 sq mi)
Length10.2 km (6.34 mi)
Width3.7 km (2.3 mi)
Highest elevation17 m (56 ft)
Administration
RegionSaint Petersburg
Demographics
Population43,005 (2010)
Pop. density2,867/km2 (7425/sq mi)

Kotlin (Russian: Ко́тлин; Swedish: Reitskär) is a Russian island, located near the head of the Gulf of Finland, 32 kilometres (20 mi) west of Saint Petersburg in the Baltic Sea. Kotlin separates the Neva Bay from the rest of the gulf. The fortified city of Kronstadt is located on the island and forms part of a World Heritage Site that is Saint Petersburg and Related Groups of Monuments. The island serves as a gateway to Saint Petersburg and as such has been the site of several military engagements.