Vardim Island (Bulgarian: остров Вардим, ostrov Vardim) is the third largest Bulgarian Danubian island (after Belene Island and Kozloduy Island). Located east of the town of Svishtov, opposite the village of Vardim (in Svishtov municipality, Veliko Tarnovo Province) and part of the Belene Danubian Archipelago, it is a protected wetland and bird nesting area of national importance.
The island lies about 300 metres (980 feet) north of the Bulgarian bank of the Danube, between the 542nd and 546th kilometre from the origin of the river. An inlet-type forest often forms when a part of the island is flooded during the spring high water.
Vardim Rocks at Hell Gates in Livingston Island, South Shetland Islands in Antarctica are named after Vardim Island and the adjacent settlement of Vardim.[1]