Accessible only by a six-day boat journey from South Africa or as part of epic month-long cruises through the South Atlantic Ocean, Tristan da Cunha is about as far from a quick holiday destination as it gets. The world's most remote inhabited archipelago stands 1,243 miles from Saint Helena, its closest neighbour with residents, 1,491 miles from South Africa and 2,088 miles from South America. It's just seven miles long and 37.8 square miles in area, and has but one settlement officially known as Edinburgh of the Seven Seas, referred to by locals - less than 300 of them - as The Settlement, located at the foot of the 6,765-foot Queen Mary's Peak. But despite its unimposing size and formidable remoteness, Tristan da Cunha has a rich history and a plethora of native wildlife that is truly unique. Scroll down for video . Tristan da Cunha's only settlement, Edinburgh of the Seven Seas, is built on the flat below the 6,765-foot volcano Queen Mary's Peak . The vast distances that must be travelled to get to Tristan da Cunha, which  lays claim to being the most remote inhabited island in the world . It is 1,243 miles from Saint Helena, its closest neighbour with residents, 1,491 miles from South Africa and 2,088 miles from South America . Tristan da Dunha's main island, which also gives its name to the archipelago is just seven miles long and 37.8 square miles in area . Edinburgh was named after the visit of the first Duke of Edinburgh in the 1800s, but is referred to as The Settlement by its less than 300 locals . A sign shows the remarkable lengths one must go to get to Tristan, including 5,337 miles to London . Oceanwide Expeditions have four cruises that take in three-day stops at Tristan da Cunha, the name given to both the main island and the surrounding archipelago, including the uninhabited Nightingale Islands, and Inaccessible Island and the Gough Islands, which are nature reserves. Cruises, such as those which leave from Ushuaia in Argentina's Tierra del Fuego, are the most convenient way to see the island. One of 12 spaces can be filled on the fishing vessel MV Edinburgh and the cargo ship MV Baltic Trader. However, non-local tourists are at the bottom of an eight-tier priority pecking order that may include those responding to medical emergencies, official visitors and locals. The other cruise sails annually to Gough Island, run since 2012 by the South African Antarctic Research and Supply Vessel Agulhas II, and carries more than 40 passengers to and from Tristan. The local rockhopper penguins are hugely popular with visitors and live on all four of Tristan's islands . Oceanwide Expeditions' Atlantic Odyssey tours, the shortest and cheapest being the 27-night tour from £3,929 (Euro 5,450), calls in on The Settlement, and aims to land on Nightingale and Inaccessible, which millions of seabirds call home. The landings aren't guaranteed though, with 30 per cent of attempts via zodiac boat since 1998 having been unsuccessful due to bad weather. Thankfully, tours often factor in a spare day. On Nightingale Island, the wandering, yellow-nosed and sooty albatrosses all breed, and the Rockhopper penguins that live on all four of the Tristan Islands are also hugely popular with those who manage to make it there. Even with such attractions, tourism is a minor industry for Tristan, with the majority of earnings coming from their commercial crawfish or Tristan rock lobster (Jasus) operations and the sale of their unique postage stamps and coins to collectors. Cruise operator Oceanwide Expeditions have four cruises that take in three-day stops at the Tristan da Cunha archipelago . A yellow-nosed albatross is one of several large seabird species that uses Tristan's Inaccessible Island as a breeding ground . Two juvenile yellow-nosed albatross frolic on the island that is rich in wildlife but an effort to reach . However, a range of accommodation is available in the form of home stays with locals - descendants of one of seven families originating from Scotland, England, The Netherlands, the United States and Italy - who also serve as guides and sell craft and souvenirs. All residents are farmers too, and the entire area is communally owned. Historically, the island has proven an important stop for sailing ships needing a stopover in the Atlantic, and was annexed by the UK in 1816 to ensure the French couldn't use it as a base to attempt a rescue of Napoleon Bonaparte, who was imprisoned at Saint Helena. Some typical housing in Edinburgh, where all 297 locals of the Tristan da Cunha archipelago live . Hiking paths and rough roads are plentiful around the small and remote volcanic island . The Settlement was named in honour of the 1867 visit of Queen Victoria's son Prince Alfred, the Duke of Edinburgh, when the islands served as a Royal Navy outpost called HMS Atlantic Isle, also said to have been used to monitor shipping movements in the ocean and the radio communications of Nazi U-boats. Prince Phillip, the second Duke of Edinburgh, also visited there on board the royal yacht Britannia in 1957. Just four years later, the entire population was forced to evacuate to England via Cape Town when Queen Mary's Peak erupted. Fortunately, the damage to The Settlement was found to be minimal and most residents returned in 1963. All of the local families are farmers of some kind, with cattle among the livestock, though fishing is also a massive part of their economy . Local social haunts include the cafe and the Albatross Bar, which by virtue of being on Tristan is one of the world’s most isolated pubs . Stamp collectors pay significant amounts for the rare Tristan da Cunha stamps, another major source of revenue for the town . Local residents all have a plot on the Patches Plain where they primarily grow potatoes, a staple of the Tristan diet . Supplies have to be brought into Tristan's small harbour, while tourists from cruise ships must be brought to shore by zodiac . The local penguin population was threatened in March 2011 when the MS Oliva freighter ran aground and created a potentially devastating oil slick around Nightingale Island, which has no fresh water. Rockhoppers had to be taken to Tristan to be cleaned. The islands then got even more worldwide attention later the same year when Volvo Ocean Race competitor Puma's Mar Mostro broke a mast during its journey from Alicante to Cape Town and was forced to stop there. The town turned it on for the 11 person crew, who visited the local St Mary's School, took a tour of the fish processing factory and picked up emergency supplies at the local shop.
From Tristan da Cunha it's 1,243 miles to Saint Helena, 1,491 miles to South Africa and 2,088 miles to South America . Its only town, Edinburgh of the Seven Seas, has less than 300 residents and is known as The Settlement . Millions of native birds, including several breeds of albatross and rockhopper penguin, call the archipalego home .