Melchior Islands | Antarctica's Venice of Ice and Wildlife

The grandeur and majesty of Antarctica are not limited to its mainland. The smaller islands around the continent are hidden gems that allow you to take a closer look at the pristine beauty of this land frozen in time.

The Melchior Islands are one such destination that preserves the secluded feel that the early Antarctica explorers witnessed.

Location and geography

Melchior Islands are a small group of islands located in the Palmer Archipelago, approximately 1,500 to 2,100 miles (2,400 to 3,400 km) off the coast of East Antarctica. Geographically, they lie in the centre of the Dallmann Bay located between the Brabant and Anvers Islands.

The low-lying islands are covered by thick layers of ice and are divided into two groups - the east and west Melchior islands.

The closest landmass to the Melchiors is the much larger Anvers Island, around 25 kilometres away. Brabant Island lies around 50 kilometres away.

Historical significance of the Melchior Islands

Some suggest that the islands were first observed by Eduard Dallmann, who led a German expedition in 1873–74. However, he left them unnamed. In 1903-1905, a French expedition to the Antarctic, led by Jean-Baptiste Charcot, charted this island group. 

Charcot named the easternmost island of the group - which he believed to be the largest - "Île Melchior", after Vice Admiral Melchior of the French Navy. Later expeditions discovered that this was not a single island, but two smaller islands. These have now been named Eta Island and Omega Island. In time, the name Melchior has stuck to this group of islands.

The island group was surveyed in 1927 by the British Government, and later, in more detail, by other Antarctic expeditions in the 1940s. Among the multiple small islands, the Lambda, Epsilon, Alpha and Delta Islands are arranged in a semi-circular shape forming a small harbour. This was named Inner Harbour during the 1927 survey.

An Argentine lighthouse was set up on Lambda Island in 1942. In 1957, the Soviets established a scientific research station was established on one of the islands. It was abandoned in 1972. In 1976, British scientists established another research station on Coats Island, as a part of the Antarctic Survey Program. This too was abandoned in 1981. 

In 1947, the Argentine Government established the Melchior Base on Gamma Island which was used for weather and astronomical studies. The base remains operational to date, but, since 1961, it has been transformed into a summer-only base.

What wildlife might you see here?

Penguins and seals move around freely here which offers excellent opportunities to wildlife photographers on an Antarctic cruise. Sea birds like albatrosses, gulls, and petrels are also seen. Beyond that, you can view glimpses of a Humpback or a Minke whale.

The icing on the cake is the opportunity to explore the fascinating underwater marine life by diving into the ice-cold waters.  When the ice recedes in summer, there are options for ice diving from Omega Island and Dallmann Bay. 

Diving in Antarctica is beyond any diving experience you ever had. Moving past the stunning underwater ice formations, you can view marine life like sea stars, nudibranchs and some unique fish with special adaptations for surviving extreme conditions. With luck, you can view an underwater perspective of a chinstrap penguin diving from an ice floe.

Visiting the islands with Secret Atlas

The only season when Antarctic cruises are possible is summer. The long hours of daylight in this period offer ample time for marvelling at the stunning ice formations and photographing the wildlife around these islands.

A Small Ship Expedition organised by Secret Atlas is one of the best ways of exploring the remarkable geography of the Melchior Islands. We guide our small group of like-minded guests through the narrow icy passages to access secluded spots around the islands for an intimate Antarctic experience.

To plan for a remarkable adventure in Antarctica, connect with us.