polartours header c
Oceanwide Expeditions Falklands, South Georgia, Antarctica

Salisbury Plain

Walk among one of the largest gatherings of King Penguins in the world

Information about Salisbury Plain

Salisbury Plain (known as Llanura de Salisbury in Spanish) is a large coastal flat plain leading to the Bay of Isles, off the northern coast of South Georgia.

Although this area of the coast of South Georgia was discovered by Captain James Cook in the 1770s, there were no detailed maps made of the region until a British Admiralty survey of the 1930s. A chart produced in 1931 is the first time this area was named, and it’s likely to be named after the “original” Salisbury Plain, a grassy, chalk plateau in southern England used for military training and home to Stonehenge.

The Salisbury Plain in South Georgia was formed by the glacial runoff from the nearby Grace Glacier. This glacier was named by American ornithologist Robert Cushman Murphy for his wife during his expedition of 1912.

Salisbury Plain is world-famous for its remarkable king penguin breeding colony. In 1912, Cushman estimated there were 350 pairs here. Now one of the world’s largest gathering of king penguins, official estimates are as high as 100,000 breeding pairs nesting here in peak season. Seeing the Plain filled with these regal birds is one of the highlights of any trip to South Georgia and to the sub-Antarctic.

Not to be outdone by the king penguins, southern elephant seals and Antarctic fur seals also use Salisbury Plain to raise their young and can also be seen in good numbers.

Interesting facts about Salisbury Plain

Always earmarked by visitors as one the highlights of their cruise, the sight, sound, and smell of so many penguins is hard to take in! Standing up to 40 inches tall and weighing up to 30lbs, these beautiful regal creatures call out to each other and to their fluffy chicks. You can often see skuas around the colony, as these opportunistic birds will take unattended penguin eggs and even snatch smaller chicks if they get a chance.

Highlights Close to Salisbury Plain

Grytviken, Fortuna Bay

Grytviken only exists because of the whaling industry. It was opened as a whaling station in 1904 because Fortuna Bay was considered to be the best natural harbor in South Georgia. The site operated for almost 60 years and over 53,000 whale carcasses were landed and processed here.

Although founded by a Norwegian, the name “Grytviken” is actually Swedish! It means “Pot Bay” and was named by the Swedish survey expedition of 1902 because they found several old British try pots here - large vessels used to render down seal blubber.

The whaling station was abandoned in 1966 as uneconomical after stocks of whales in the region had dropped to critical levels due to over-hunting, and there are no permanent residents. However, a few officials do live here during the tourist season to manage the South Georgia Museum and the post office which is located here, that is fascinating place to visit, and even purchase some souvenirs

There is more famous Antarctic human history to discover at Grytviken. Just outside the settlement lies the grave of Sir Ernest Shackleton, the famous Antarctic explorer, who died here from a sudden heart attack in 1922. There is also a marker next to his grave marking the spot where the ashes of his key crew member and fellow explorer Frank Wild were interred.

As well as the museum, Grytviken also has a church - remarkably still used for occasional services.

While most people come here for human history, the area is also great for wildlife and natural history doesn’t disappoint. Fortuna Bay is known for its large king penguin colonies and is a popular haul out for many elephant seals, as well as innumerable seabirds. Just watch out for the fur seals that may be resting amongst the whaling era debris.

prion island
Prion Island

Prion Island, like many places in the Antarctic, was named after what was first seen there. In this case, during an expedition of 1912, the island was named because the naturalist Robert Cushman Murphy noted the large numbers of prions he found here.

The prion is a small petrel also sometimes known as a whalebird, and they get their unusual name because of their saw-tooth bill - the word prion in greek means “saw”.

Prion Island sits in the 9-mile-wide Bay of Isles off the northern coast of South Georgia. It is only 1.5 miles in length but it has been designated a Specially Protected Area in its entirety. Because it has always been rat-free, birds can raise their young here without fear of their nests being raided by non-native scavengers. Because of the need to protect the wildlife, there are strict restrictions on visitor numbers, and only 50 people per day are allowed ashore during the season when Prion Island is open to visitors, so guests are often split between going ashore, doing a really good Zodiac cruise, and sometimes with being onboard ship. You’ll also find that your naturalist guides will ensure that no one is carrying anything on to the island that could harbor an invasive species.

To protect the native flora and to avoid damage to petrel and prion burrows, the South Georgia authorities have built a boardwalk, and you will be required to stay on it at all times during your visit. Don’t worry, though, as the animals seem to have decided that they enjoy using it too and nest and feed right up to its edge, so you’ll have plenty of close encounters!

Another important species that breeds here is the wandering albatross. Indeed, Prion Island is such an important breeding center for them that the whole island is closed to visitors between 20th November and 7th January each year to allow them to pair off without disturbance. This time also coincides with the breeding season for Antarctic fur seals who also benefit from the seclusion.

Other species you can find on Prion Island include South Georgia Pipits and South Georgia Pintails, snowy sheathbills, skuas, Antarctic terns, and gentoo penguins.

Animals in Salisbury Plain

Our trips to Salisbury Plain

2024 Polartours, a Ventura TRAVEL GmbH brand

All rights reserved

Polar Specialist

Your contact


Book a video consultation

15min face to face consultation

Polar Specialist