Guide to Juan Fernandez Islands (Robinson Crusoe Island)

Juan Fernández Islands is a small archipelago 670 km off the coast of Central Chile. They are remote islands, home to about 900 people who survive on lobster fishing and several hundred tourists who make the obscure islands a vacation destination each year. The rugged, mountainous islands are quite attractive, but you won't find white sand beaches, and the water is much colder than the weather might indicate, owing to the northerly Humboldt Current.

The islands consist of Robinson Crusoe Island, Alejandro Selkirk Island and Santa Clara Island, with the entirety of their small population residing on Robinson Crusoe Island.

The islands are in the same time zone as mainland Chile.

History

The archipelago was discovered on 22 November 1574, by the Spanish sailor Juan Fernández. He called the islands Más Afuera, Más a Tierra, and Santa Clara.

In the 17th and 18th centuries, the islands were used as a hideout for pirates, were the site of Alexander Selkirk's four-year marooning, and provided a location for a penal colony.

In Lord George Anson's book "Voyage Around the World in the Years 1740 - 1744", it is described how, having lost 600 of his 950 seamen to scurvy, what remained of his squadron recuperated on Juan Fernandez for some months. The book has interesting and detailed descriptions of the island as it was at that time.

During the maritime fur trade era of the early 19th century, the islands were a source of fur seal skins, and the Juan Fernández fur seal was nearly driven to extinction. In his book, Two Years Before the Mast, Richard Henry Dana, Jr. described the islands as he found them around 1834. At this time the main island was being used as a penal colony.

Late in 1914 the islands were the rendezvous for Admiral Maximilian von Spee's East Asiatic Squadron as he gathered his ships together before defeating the British under Admiral Christopher Cradock at the Battle of Coronel. Following the Royal Navy's victory at the Battle of the Falkland Islands a month later, the only surviving German cruiser, SMS Dresden, was hunted down and cornered at Más a Tierra early in 1915, where it was scuttled after a brief battle with British cruisers.

In 1966 the Chilean government renamed Más Afuera as Alejandro Selkirk Island and Más a Tierra as Robinson Crusoe Island, in order to promote tourism. Selkirk never set foot on Más Afuera, only on Más a Tierra.

On 27 February 2010, a tsunami following the 8.8 magnitude earthquake off Maule, Chile struck the islands causing at least 8 deaths. Eleven people were reported as missing. The tsunami wave was 3 m (10 ft) high. Most of the town of San Juan Bautista on Robinson Crusoe Island was destroyed.

The national park has been on the UNESCO World Heritage tentative list since 1994.

Climate

The islands have a subtropical Mediterranean climate, moderated by the cold Humboldt Current, which flows northward to the east of the islands, and the southeast trade winds. Temperatures range from 3 °C (37 °F) to 34 °C (93 °F), with an annual mean of 15.4 °C (60 °F). Higher elevations are generally cooler, with occasional frosts on Robinson Crusoe.

Average annual precipitation is 1,081 mm (42.6 in), varying from 318 mm (12.5 in) to 1,698 mm (66.9 in) year to year. Much of the variability in rainfall depends on the El Niño-Southern Oscillation. Rainfall is higher in the winter months, and varies with elevation and exposure; elevations above 500 m (1,640 ft) experience almost daily rainfall, while the western, leeward side of Robinson Crusoe and Santa Clara are quite dry.

By plane

Fly from Eulogio Sanchez Airport, also known as Tobalaba Airport, in eastern Santiago. 1½ hr. Flights do not go every day, and their frequency may vary by season.

• Aerolineas ATA. ATA offers flight and lodging packages for 4 days, 3 nights for 685,000-1,045,000 pesos per person (May 2021), with accommodation at the Crusoe Island Lodge. As of 2025 it doesn't seem to be possible to make a reservation online, but you can try calling them at +56 962 260 231.
• Aerocardal. Flat rate of 1,360,000 pesos round trip (2025).
• Aerolassa. Reservations appear to be via an email form, and prices and schedules are not disclosed.

Google and Google Flights searches provide incorrect results for flights to the island, confusing it with the city of Concepción on the mainland.

By boat

Flora and fauna

The Juan Fernández islands are home to a high percentage of rare and endemic plants and animals, and are recognized as a distinct ecoregion. The volcanic origin and remote location of the islands meant that the islands' flora and fauna had to reach the archipelago from far across the sea; as a result, the island is home to relatively few plant species and very few animal species. The closest relatives of the archipelago's plants and animals are found in the Temperate broadleaf and mixed forests ecoregions of southern South America, including the Valdivian temperate rain forests, Magellanic subpolar forests, and Desventuradas Islands.

• Trekking
• Horseback riding
• Diving
• Birdwatching
• Snorkeling
• Sport fishing

There are a few restaurants and bars in San Juan de Bautista town.

• Santiago