The ABC islands is the physical group of Aruba, Bonaire, and Curaçao, the three westernmost islands of the Leeward Antilles in the Caribbean Sea. These have a shared political history and a status of Dutch underlying ownership, since the Anglo-Dutch Treaty of 1814 ceded them back to the Netherlands, as Curaçao and Dependencies from 1815. They are a short distance north of Falcón State, Venezuela. Aruba and Curaçao are autonomous, self-governing constituent countries of the Netherlands, while Bonaire is a special municipality of the Netherlands. Territories of the Kingdom of the Netherlands, the countries, and municipality, are outside the European Union; citizens have Dutch nationality and the former colonial power benefits from preferential trade, mineral and natural resource rights, particularly offshore.


According to the disputed letters of Amerigo Vespucci, the ABC islands were first explored by one of Christopher Columbus' captains, Alonso de Ojeda, who landed on Curaçao in 1499. He is said to have called the islands ''Las islas de los Gigantes'' or ''Islands of the Giants'' due to the native inhabitants, the Caiquetio Indians. The first known European exploration was by Amerigo Vespucci, whose cartographer Juan de la Cosa first described the islands. By 1527 the Spanish had formed a government and established Catholicism on the islands. In 1634, the Netherlands fought Spain over control of the islands. The Dutch won, (although Spain won them back before abandoning them due to them being of little value) and the islands were then administered by the Netherlands. The Dutch West India Company developed the areas, establishing a major port on Curaçao. The abolition of the slave trade in 1863 had a devastating impact on their economies, although the economy revived when oil was discovered in Venezuela during the early 20th century, and the islands became major oil refineries. From 1815 until 1954 the three islands were known as the Colony of Curaçao and Dependencies. This colony at various times also included Netherlands Suriname and Sint Eustatius and Dependencies. In 1954, the ABC islands became part of the Netherlands Antilles, which gave them political autonomy within the Kingdom of the Netherlands. In 1986 Aruba withdrew from the Netherlands Antilles, becoming a separate country within the kingdom. Upon the dissolution of the Netherlands Antilles on 10 October 2010, Curaçao gained a similar status to Aruba. Bonaire became a special municipality of the Netherlands proper, although it maintains its status of an overseas territory of the European Union.

Geography and climate

The ABC islands are part of the Leeward Antilles, which is the westernmost area of the Lesser Antilles. They lie immediately to the north of Falcón State, Venezuela. Due to their political history, they are sometimes considered to be part of North America along with the other Caribbean islands, but are on South America’s geographical plate and continental shelf as with Trinidad and Tobago. ABC does not indicate the geographical order to each other; from west to east the islands are Aruba, Curaçao and Bonaire. Aruba is a flat island, much coastal land being exposed to tidal storm surges. Bonaire and Curação are surrounded by reefs, and so are much more sheltered from this. Bonaire and Curaçao’s reefs are popular tourist destinations. The ABC islands have a atypical hot desert climate seen in hot pockets of Australia, Köppen climate classification ''BWh'' and ''BWk'', with some notable rain but an excess of evaporation over precipitation. Surfaces on these islands hold little moisture and evaporate the little rainfall they receive. In addition, Aruba–Curaçao–Bonaire cactus scrub is the most common vegetation on these islands. Furthermore, ABC islands are very dry as they lie north of the Intertropical Convergence Zone. Only in their short rainy season from October to December or January are not exposed to showers or storms formed from the northeast trade winds. The rainy season is powerfully influenced by the Southern Oscillation resulting in very high variability. During strong El Niño years like 1911/1912, 1930/1931, 1982/1983 and 1997/1998 annual (fiscal year) rainfall can be less than , and even under at Curação in 1911/1912. As much as fell during strong La Niña northern hemisphere winters: 1933/1934, 1970/1971, 1988/1989, 1999/2000, 2010/2011, 2020/2021 with the highest monthly totals being over . Temperatures in the ABC islands are uniformly hot, averaging around year-round, with comfortable humidity and minima rarely falling below even on the mildest mornings, although afternoons rarely top .


Bonaire is known for being a "diving paradise", with ecotourism playing a large part in its economy. The islands have a huge variety of wildlife, including flamingoes and four species of sea turtle.


Multiracial people make up a large proportion of Curaçao and Bonaire's population and Europeans make up for the majority of Aruba's population. There has been substantial immigration from North America and Europe to the islands and to a lesser extent from South America due to a very complex immigration process.


Dutch has been the official language of the islands for most of their history. A unique Portuguese creole language has developed there known as Papiamentu. Unlike other creole languages, Papiamentu is not decreasing in usage, and was made an official language on 7 March 2007. Papiamentu is heavily influenced by Portuguese, Spanish, Dutch, English, German, French, and Italian.


Aruba and Curaçao are autonomous countries of the Kingdom of the Netherlands, which have their own parliament and prime minister. Bonaire is a "special municipality" of the Netherlands proper, and subject to Netherlands law. Aruba, Bonaire and Curaçao are all three constitutional islands of the European Union, meaning that they belong to Special member state territories. Citizens of these islands hold European passport and can vote on European parliament elections. In addition, the islands get European development funds and students on the islands can also apply for Erasmus program from the islands. However, the islands are not in the Schengen area of the European Union.

See also

* BES islands (Bonaire, Sint Eustatius and Saba) * Dutch Empire * SSS islands (Saba, Sint Eustatius and Sint Maarten)


External links


We Share Bonaire
- Bonaire tourist information in photos and videos

Map of the region

Map of the islands

Bonaire Times
{{DEFAULTSORT:Abc Islands Category:Leeward Antilles Category:Islands of the Netherlands Category:Islands of Aruba