Balleny Islands

Balleny Islands
Map of the Balleny Islands
Balleny Islands
Location in Antarctica
Geography
LocationAntarctica
Coordinates66°55′S 163°45′E / 66.917°S 163.750°E / -66.917; 163.750
ArchipelagoBalleny Islands
Area800 km2 (310 sq mi)
Highest elevation1,705 m (5594 ft)
Highest pointBrown Peak
Administration

The Balleny Islands are a group of uninhabited islands in the Southern Ocean, near Antarctica. They are located about 2,400 kilometers (1,500 miles) south of New Zealand.

Geography

The Balleny Islands are volcanic and mostly covered in ice and snow.[1] There are three main islands[1]:

  • Young Island – the northernmost
  • Buckle Island – in the middle
  • Sturge Island – the southernmost and largest

There are also several smaller islets and rocks around them[1]:

  • Rowe Island
  • Borradaile Islands
  • Sabrina Islet

The islands are part of the Ross Dependency, claimed by New Zealand.

History

The islands were discovered in 1839 by John Balleny, a British sealer and explorer.[1] He was sailing for a company trying to find new sealing grounds.The islands are very remote and hard to reach, so they have not been used much by people.

Nature

The Balleny Islands are important for wildlife. They are home to:

Some small plants grow there, like moss and lichens. The sea around the islands is also rich in marine life.

Protection

The islands are protected under the Antarctic Treaty System. This means they are used only for peaceful and scientific purposes.

They are also part of an Important Bird Area (IBA) because many seabirds nest there.

References

  1. 1.0 1.1 1.2 1.3 "Balleny Islands". Antarctica New Zealand. Retrieved 14 September 2025.