Half Moon Island

This cresent-shaped island lies in the entrance to Moon Bay, between Livingston and Greenwich Islands. It's one of the initial stops on a cruise to the Antarctic Peninsula via the South Shetland Islands. It is often passengers' first sighting of Weddell and Elephant seals, as well as Gentoo penguins along the shore and a large Chinstrap penguin colony (with approximately 3,300 breeding pairs) further up the hill. Here you won't step foot on the Continent proper, instead you'll probably have to wait to arrive at Neko Harbour further down the western coast of the Peninsula or Brown Bluff an extinct volcano on the eastern side of the Peninsula.

Half Moon Island is around 1.2 miles long and home to breeding Antarctic terns, skuas, kelp gulls, Wilson’s storm-petrels and blue-eyed shags. It's also home to the Argentine Cámara Station located on the south-west side of the island.

Find out more about visiting Half Moon Island on an Antarctic Cruise

Map of Half Moon Island

Nearby landmarks

Trips that visit Half Moon Island

Flexibility is the key to success in Antarctica. All voyage routes take advantage of the ever-changing opportunities provided by nature, crafting a unique and extraordinary experience each time.

Special Offers:Swoop has access to the widest range of offers and can help you find the right trip, cabin, & price.

Quintessential Luxury Antarctic Sail & Fly

Experience the thrill of sailing across the legendary Drake Passage to Antarctica in one direction, then save time by returning to civilisation via a speedy 2 hour flight. Immerse yourself in the White Continent over 6 expedition days on a…

  • 12 Days
  • $18,000
Antarctic Peninsula Explorer

Explore the White Continent aboard one of the polar fleet's newest additions, a state-of-the-art expedition vessel combining adventure with comfort. As well as being limited to only 130 passengers, there’s a wide range of optional activities on this classic Antarctic…

  • 12-15 Days
  • $12,395
Women-Only Antarctic Fly & Cruise

Designed and led by women for women, this Antarctic voyage is the first of its kind. Fly over the Drake Passage with a close-knit group of no more than 130 like-minded female adventurers before exploring the White Continent on a…

  • 10 Days
  • $24,995
Falklands, South Georgia & Antarctic Adventure

With a good choice of departure dates through the season across three medium-sized ships, this 19-22 day trip stands out for its value for money and the broad range of cabin categories available, including Quads, which are…

  • 19-22 Days
  • $14,500
South Shetland Islands & Antarctica Voyage

A classic 10-day voyage to the White Continent. Perfect for those wanting great value and comfortable accommodation. Sail aboard a purpose-built X-bow expedition ship with an average of 193…

  • 9-12 Days
  • $6,990
Antarctic Fly & Sail Combination

A rare and popular voyage which flies to Antarctica in just two hours, then sails back across the Drake Passage, maximising both expediency and experience. Spend 5 to 7 days exploring Antarctica on a small, purpose-built expedition ship, with kayaking…

  • 9-13 Days
  • $11,695
Antarctic Explorer Refined

With a wide range of departure dates and a great choice of optional adventure activities to choose from, this itinerary offers flexibility and variety. Spend 4 full days exploring Antarctica with your experienced team of naturalist guides from the comfort…

  • 11 Days
  • $7,178
Crossing the Antarctic Circle

Spend 6 full days exploring Antarctica with the Polar Circle at 66 degrees south as your most southerly objective, on board one of the most exciting new vessels. A maximum of just 130 passengers, with spacious cabins, state-of-the-art technology and…

  • 13-14 Days
  • $16,195
Active Antarctic Adventure

Ideal for active travellers with an adventurous spirit. The voyage cost includes the chance to kayak past sculptural icebergs and spend a night open-air camping in Antarctica. Dip below the surface with a unique snorkelling activity and snowshoe past waddling…

  • 15 Days
  • $16,995
Antarctic Sail & Fly Combination

Get the best of both worlds on this time-efficient Antarctic adventure. Sail south on a thrilling journey across the Drake Passage, then take a swift two hour flight back to civilisation at the end of your voyage. In between, spend…

  • 12 Days
  • $17,195
Fly & Cruise the Antarctic Peninsula

For maximum time in Antarctica with flights both ways, this trip really stands out. An extended fly & cruise voyage spending eight full days actually in Antarctica onboard a small, state-of-the-art expedition ship. Optional kayaking & polar…

  • 12 Days
  • $14,795