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Antarctica - Clearance

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All expeditions to Antarctica south of 60°S must obtain permission from the national Antarctic operator or the relevant government department (See  Documents section below).  Until recently, yachts arriving without permission were tolerated, but this is no longer the case.

The Antarctic guidelines do not apply north of 60°S.  However, those territories which are north of 60°S in the Southern Ocean are under the jurisdiction of their respective national governments and are dealt with on their specific Noonsite pages.  The relevant authority should be contacted before visiting any Southern Ocean Island to ascertain the latest regulations and restrictions.

Any vessel intending to visit Antarctica must obtain written permission from its national authority responsible for the implementation of the Antarctic Treaty and Protocol.  See the International Association of Antarctica Tour Operators website for links to each country involved.

British vessels are not supposed to sail into Antarctic waters without permission from the relevant department in the Foreign and Commonwealth Office. See the FCO website for more information.  Penalties are very severe if this ruling is not observed.

The US and French authorities take a more lenient view. The procedure for obtaining permission (in some cases known as “advance notice” or “prior notification”) varies according to different countries but should be commenced at least six months before the intended visit.

Advance Notification form can be obtained from IAATO website.

Although various countries claim sovereignty over parts of the Antarctic territory, the only one relevant for cruising boats is Chile, which controls the area south of the Beagle Channel, including Cape Horn and also claims much of the Antarctic Peninsula.  As these are the areas where the majority of cruising boats would go, it is essential to complete the necessary formalities in Puerto Williams before proceeding south.  This is a good insurance as the most likely source of help, should there be an emergency, is the Chilean Navy.

The Chilean authorities do not impose any restrictions to a vessel intending to visit the Antarctic Peninsula.  Certain formalities must be completed in Puerto Williams, both before going and on return. A zarpe will be issued for sailing in Chilean Antarctic waters and you must report to any Chilean bases in the Antarctic (failure to do so may result in a fine). The Chilean base Marsh, on King George Island, South Shetlands, has a regular air link to Chile.

If wishing to visit a base, the base commander should be contacted first by VHF (Channels 12 or 16) to request permission.

Once in Antarctica there are no formalities to be completed and yachts are free to cruise, subject to various restrictions. Most of these are self-imposed and self-controlled. The success of them being observed depends entirely on the captain and crew of each individual yacht, who should do everything in their power to protect the fragile environment.

A Post-Visit Report must be submitted to whoever issued your permit within three months of your visit. These can be downloaded from the Antarctic Treaty Secretariat or IAATO websites.

For further information for yachts visiting Antartica, see the International Association of Antarctic Tour Operators website. 

Last updated:  May 2018.

Government of the British Antarctic Territory Polar Regions Department

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Antarctica was last updated 5 years ago.

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  1. June 9, 2023 at 1:05 PM
    Lynne Skinner says:

    which insurance compaies will cover UK residents for medical and repatriation insurance on a cruising yacht going to Antarctica. This is needed to get a permit and we are having trouble sourcing a provider

    1. June 11, 2023 at 10:38 AM
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      Sue Richards says:

      All the info. we have on health insurance can be found on our Insurance page – https://www.noonsite.com/cruising-resources/insurance/travel-health-insurance/. Scroll down to “Discover More” and click on businesses to see our list. Arno, of “Health Is International” deals alot with cruisers – see https://www.noonsite.com/business/health-is-international/. He may be able to find what you are looking for. Topsail also deal with alot of UK residents, a good one to try too. Do let us know when you have success and with whom so we can be sure we have them listed on Noonsite.

  2. October 31, 2019 at 5:14 AM
    babylon75 says:

    Has anyone singlehandedly sailed Antarctica?

    1. October 31, 2019 at 7:02 AM
      sailofalife says:

      I came here to ask the same question. lol!

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