Did you know… there is a submarine volcano in Antarctica?

Deception Island, Antarctica is home to an active submarine volcano which has created a large volcanic crater in the middle of the South Shetland Islands.

The total land area of the island is 98.5 km²(~38.0 mi²), with a diameter of 15 km (~9.3 mi). The island rises up to 539 m (~1768.4 ft) above the sea level. More than 57% of the island is covered by permanent glaciers.

The average annual air temperature is -3˚C (26.6˚F); however, temperatures can range from a high of 11˚C to a chilly -28˚C (51.8˚F to -18.4˚F.)

The island’s geothermal heat is found just below the surface. This means visitors can dig a shallow depression into black sand beaches to enjoy the warmth – especially appealing after taking a dip.

Technically, there are no official hot springs on the island, however, along the shoreline of Pendulum Cove, there are thermal springs with temperatures over 70˚C (158˚F). Due to the mixture the cold and hot water, a natural hot tub is created.

But before you jump in, consult a trained expert or experienced expedition guide. They know which areas are safe for a relaxing soak in the steamy water.

Stay tuned to learn about the other active volcano, Erebus.