South Georgia Cruise Landings: The Strictest Biosecurity in Cruising

A South Georgia cruise is the only trip I know where you will spend an afternoon vacuuming the pockets of your own pants under supervision. That is not a quirk of one operator, it is government policy, and it is enforced.

There is no airstrip and no hotel, so every visitor arrives by ship and sleeps on it. What you get for the long crossing is a set of beaches with more wildlife on them than anywhere else you will ever stand.

My quick take

South Georgia is the best thing in expedition cruising and the least forgiving about how you prepare for it. The biosecurity is not theater, and anyone who turns up with a Velcro-covered fleece and a mesh daypack loses an evening to a vacuum cleaner.

My default is to buy or borrow gear specifically for this trip and to treat “smooth and washable” as the only rule that matters. Everything with a seam, a pocket or a hook-and-loop strap is a place a seed can hide, and the inspectors know exactly where to look.

The thing I would not do is book South Georgia as an add-on to an Antarctic trip and assume it is a bonus. If the island is the reason you are going, pick an itinerary that gives it five or six days rather than two.

The quick facts

• Where you land: there is no cruise berth and no town. Ships anchor off and work beaches, with Grytviken in Cumberland East Bay the only settled place you will set foot in.
• How you get ashore: Zodiac, almost always a wet landing, meaning you swing your legs over the tube and step into shin-deep water onto sand or shingle. Knee-high rubber boots are compulsory kit rather than a nice idea.
• Getting there: only by sea. The Government of South Georgia and the South Sandwich Islands states that the island has no airport or runway, and that most visitors arrive on expedition ships carrying under 400 passengers.
• Permits: everyone entering needs a permit under the Entry Control Order. The published fee is 250 pounds for a 40 day visitor permit, with a 50 pound surcharge on late applications and none approved within three days of arrival.
• Biosecurity: mandatory pre-arrival cleaning and inspection of all clothing and gear, plus boot scrubbing and biocide dipping before and after every landing. Fresh fruit, vegetables, meat, eggs and unpasteurized dairy cannot go ashore.
• Wildlife distance: a minimum of 5 meters, about 16 feet, from all wildlife and from carcasses. If you cannot hold that distance because the beach is full of seals, the landing is aborted.
• Protected status: the whole land area of the territory, some 3,800 square kilometers or roughly 1,470 square miles, became a Terrestrial Protected Area in 2022.
• How often landings are missed: often enough to plan for. Wind, swell, seal density and avian influenza notifications all close beaches at short notice.

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The biosecurity, in the order it actually happens to you

Nobody photographs this part of a South Georgia cruise and everybody remembers it, and it starts before you pack. The GSGSSI biosecurity procedures tell visitors to use new clothing and equipment where possible, to avoid Velcro, mesh and webbing, to pick boots with open treads that are easy to clean, and to prefer smooth waterproof gloves over knitted ones.

Then comes the session on board, after the last port and before the island appears. Everything you take ashore gets vacuumed and picked over for soil, seeds, plant material and insects, with particular attention to boots, Velcro, gaiters, hoods and pockets.

Boot washing is then mandatory before you go ashore and again on return, for every landing, with boots scrubbed clean and dipped in an approved biocide such as Virkon S. Walking poles and tripods have to be cleaned between each site rather than once a voyage.

Ashore, you may not sit, kneel or lie on the ground, and equipment should not be put down unless it is unavoidable or you are in a designated clean area. Bags are never left open or unattended, so your camera hangs off you all morning.

The ship carries its own obligations too, including rat guards in port, rodent monitoring stations deployed before entering the maritime zone and insect traps. Some vessels also get a detector dog search within 24 hours of leaving Stanley.

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Why the rules are this severe

South Georgia spent a century being wrecked by things that arrived on ships. Rats and mice ate the eggs and chicks of ground-nesting birds, and reindeer released by Norwegian whalers between 1909 and 1925 grazed the tussac down to dirt.

Both have since been removed, at enormous cost. The reindeer went in two phases in 2013 and 2014, and the island was declared free of rats and mice on 18 May 2018 after an eradication run by the South Georgia Heritage Trust across more than 100,000 hectares.

The prize is a recovering ecosystem carrying about five million seals of four species and 65 million breeding birds of 30 species, eleven of them listed by the IUCN as threatened or near-threatened. That is the number to hold in your head while someone brushes a seed out of your jacket seam.

Then there is disease, since highly pathogenic avian influenza reached South Georgia in 2023 and is now treated as endemic. Guides must observe a busy beach for at least five minutes before landing and abort if the wildlife looks wrong, mass mortality is reported to the government within about 24 hours, and a beach on your itinerary can be dropped the night before with no substitute.

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Grytviken, Shackleton and the fur seal problem

Grytviken is the exception to almost everything above, because it is the one place with buildings you are allowed near. Established in 1904 as the island’s first whaling station and closed in the 1960s, it has since been cleared of hazardous material and secured.

The other stations are not so lucky, with Husvik, Stromness, Leith and Prince Olav all prohibited by law, jetties included, inside a 200 meter exclusion zone, about 650 feet, because of collapsing structures and asbestos. That matters if you have booked the Shackleton Walk, which finishes above Stromness and lets you look down on the station without entering it.

Shackleton is buried in the whalers’ cemetery at Grytviken, where his granite memorial was unveiled on 24 February 1928 among 64 burials. The toast at the graveside is a real ritual on most ships.

The South Georgia Museum occupies the old whaling manager’s villa and has been run by the South Georgia Heritage Trust since 2006. It opens for the austral summer only, roughly October to March, with a shop and a post counter that most people use to send themselves a postcard.

Fur seals are the reason a lot of this goes sideways. Males hold territory on exactly the beaches you want to land on, and the government’s guidance tells visitors to avoid crouching at coastal sites because of the risk of interaction.

The guides walk the landing area first, mark a corridor with poles, and sometimes give up entirely. A fur seal that has decided you are a rival male moves faster over shingle than you do.

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The stops I would actually spend time on

None of these are bookable, since the expedition leader chooses on the morning. These are the landings worth hoping for if the weather offers a choice.

• Grytviken: the museum, the church, the cemetery and the rusting whale oil tanks, all in one flat walk. It is the only landing where you are not standing in a colony, so it doubles as the day everyone catches their breath.
• Salisbury Plain: a wide outwash plain in the Bay of Isles fronting one of the island’s great king penguin colonies. The landing is exposed and often canceled by swell, so take it when it is offered rather than saving your energy.
• St Andrews Bay: the biggest king penguin gathering most people will ever see, backed by glaciers. Surf on the beach is the limiting factor and the Zodiac ride in can be genuinely wet.
• Gold Harbour: a small amphitheater of a bay under a hanging glacier, with kings, elephant seals and a very short walk. Ships often schedule it at dawn for the light.
• Fortuna Bay: the start of the Shackleton Walk and a good landing in its own right. The walk is about six kilometers, roughly four miles, over a pass, and it is a real hike rather than a stroll.
• Cooper Bay: the reliable place for macaroni penguins, usually worked as a Zodiac cruise rather than a landing. Expect to stay in the boat and expect that to be fine.

Fun fact: the rodent eradication that made all this biosecurity worth defending used helicopters, hand-baiting and, in its final verification phase, specially trained detection dogs walking the island for six months. The Government of South Georgia records the declaration of success on 18 May 2018, and the South Georgia pipit, the only songbird in the sub-Antarctic, has been recovering ever since.

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How I would plan the day

Landing days here are not port days and there is no independent option. You go when the Zodiacs go, in your assigned group, and come back when told.

My routine is to be dressed twenty minutes before my group is called, because the boot wash line is the bottleneck rather than the boat. Waterproof pants go on in the cabin, not on the gangway platform in a swell.

Ships run two landings a day when conditions allow, and the afternoon is the one that gets canceled. Eat properly at breakfast, because you cannot take fruit or a sandwich ashore and water in a sealed bottle is the extent of your catering.

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A realistic word on accessibility

This is the hardest destination in mainstream cruising for anyone with reduced mobility, and I would rather say so than dress it up. A wet landing means stepping off a moving inflatable into moving water onto uneven shingle.

There are no ramps, no handrails and no wheelchairs ashore anywhere on the island. The rule against sitting or kneeling on the ground also removes the resting option that many people rely on.

Some ships handle boarding better than others, with a stable side platform rather than a bouncing rear gangway, so ask how their Zodiac embarkation works before booking. Ask also whether you can stay in the boat for a cruise when a landing is beyond you.

The medical picture is the real constraint, since the government is blunt that there are no medical facilities, no search and rescue and no emergency support on the island. If you want wildlife without any of this, my roundup of wheelchair-friendly cruise ports is a better starting point.

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When to go, and the weather

The season runs with the austral summer, roughly October to March, which is also when the museum at Grytviken is staffed. Outside that window nothing operates.

October and November bring snow on the beaches, elephant seals at their peak and fewer ships. It is also the coldest stretch and the most likely to be blown out.

December through February is the wildlife peak, with king penguin chicks in their brown down and fur seals everywhere, which is exactly the problem. Landings get harder as the beaches fill.

Temperatures are milder than people expect and much windier. The territory’s government records a January range at Grytviken of 0 to 19 Celsius, which is about 32 to 66 Fahrenheit, and the same page warns that conditions can change suddenly even in summer.

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Quick answers

Can you fly to South Georgia?
No. There is no airport or runway, aircraft including helicopters are not permitted for visitors, and every arrival is by ship from Ushuaia, Stanley or Puerto Madryn.

What is the biosecurity check actually like?
An hour or two of vacuuming, brushing and picking over every item of outerwear and every bag, run by the expedition team on board before arrival. Boots are then scrubbed and dipped in biocide before and after each landing for the rest of the visit.

Do I need my own permit?
Every person entering needs one under the Entry Control Order, currently 250 pounds for 40 days, and it requires proof of insurance covering evacuation. Most expedition operators handle the paperwork as part of the booking, so confirm with your line rather than assuming.

How close can I get to the penguins?
The minimum separation is 5 meters, about 16 feet, from all wildlife and from carcasses. Penguins that walk up to you are a different matter, but you move away rather than staying put.

Can I go inside the old whaling stations?
Only at Grytviken, which has been made safe. Husvik, Stromness, Leith and Prince Olav are prohibited by law with 200 meter exclusion zones because of asbestos and collapsing structures.

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The last word

South Georgia is the strictest place in cruising and it has earned the right to be. An island that spent ten million pounds getting rid of its rats is entitled to look inside your jacket pockets.

If you are new to this style of travel, read up on how the boats work before you commit, because the whole trip is built on them. My explainer on how Zodiac landings actually work covers the mechanics, and the piece on Antarctic landing rules sets out the wider regime this sits inside.

Almost every voyage stages through the Falklands or Tierra del Fuego either side. The guides to Stanley in the Falkland Islands and Ushuaia are worth reading, since those are the last places to buy anything you forgot.

Go with the right gear, low expectations of the schedule and high expectations of the beaches. Nobody comes back from St Andrews Bay complaining about the vacuuming.