La Palma

La Palma, a Spanish Island , is one of the Canary Islands in the Atlantic Ocean off Africa . It is located at .

DESCRIPTION

La Palma is one of the Canary Islands, with an area of 706 Km&² . Total population is about 85,000, of which 18,000 (2003 data) live in the capital, Santa Cruz De La Palma and about 20,000 (2004 data) in Los Llanos De Aridane .

La Palma's geography is a result of the volcanic building of the island. The highest peaks reach about 2.4 Km above sea level, and the foundation of the island reaches more than 3 km below sea level. The northern part of La Palma is dominated by the Caldera de Taburiente, the largest erosion crater in the world, with a width of 9 km and a depth of 1.5 km. It is surrounded by the Cumbre Vieja , a ring of mountains ranging from 1.6 km to 2.4 km in height. Only the deep canyon Barranco de las Angustias leads into inner area of the caldera which is a national park. It can be reached only by hiking. The outer slopes are cut by numerous gorges which run from 2 km down to the sea. Today, only few of these carry water due to the water tunnels.

Through the southern part of La Palma leads the ridge Cumbre Nueva formed by numerous volcanic cones built of ashes, providing a rather bizarre landscape. The southern cape Punta De Fuencaliente , where the most recent volcanic activities took place, consists of lava and ashes.

La Palma is dominated by the colors blue, green and black. Blue is the surrounding ubiquitous sea. Green comes from the abundant plant life which is the most diverse in the Canary Islands. Black comes from the volcanic rocks that still fill the landscape, and from the numerous small beaches made of black Sand .

GOVERNMENT

The island is part of the Province of Santa Cruz De Tenerife .

The island capital is Santa Cruz De La Palma . The other major city on the island is Los Llanos .

The island is divided into 14 municipalities:

VOLCANO

The island was formed as a Seamount by the volcanic activities like all of the Canary Islands . La Palma is the most active volcano of the Canary Islands and was formed 3 million years ago. It rises 3.5 km from the seafloor to the sea surface and reaches a height of 2.426 km above sea level. 500,000 years ago the primary volcano Taburiente collapsed with a giant landslide which formed the Caldera de Taburiente. The known historic eruptions are:

1470-1492 Montaña Quemada

1585 Tajuya near El Paso

1646 Volcán San Martin

1677 Volcán San Antonio

1712 El Charco

1949 Volcán San Juan, Duraznero, Hoyo Negro

1971 Volcán Teneguía

During the 1949 eruption the western half of the Cumbre Vieja ridge slipped several metres downwards into the Atlantic Ocean . It is believed that this process was driven by the pressure caused by the rising Magma heating and vaporizing water trapped within the structure of the island. During a future eruption, the western half of the island, weighing perhaps 500 billion tonnes, could slide into the ocean. This could generate a giant wave known as a Megatsunami around 1 km high in the region of the islands. The wave would fan out across the Atlantic and strike the Caribbean and the eastern American seaboard several hours later with a wave possibly 90 M high causing massive devastation along the coastlines. However, some scientists think the flank of the island would crumble away, instead of falling into the ocean in a large mass, sparing the coasts.

HISTORY

The Canary Islands had been settled by the native Canarians called Guanches whose origin is still controversial. They had a neolithic culture without agriculture and split up in several clans led by a chief. Their name for La Palma was Benahoare . The main relics of this culture are the caves they lived in, Petroglyph s which are mysterious stone engravings of cultic meaning (perhaps) and the stone paved paths through the mountains. After the Spanish occupation of La Palma the native Canarians vanished completely by assimilation into the Hispanic population.

Though some historians think that the Canary Islands were known to the Phoenicians , the Greeks , and the Romans , to whom the island was known as ''Junonia'', there is proven knowledge that the Genoese Lancelotto Malocello reached the archipelago in 1312 . In 1404 the Spaniards began the conquest of the islands. Though the first landing on La Palma was in 1405 it took until 1493 and several bloody battles until the last resistance of the natives was broken. The conqueror of La Palma was Alonso Fernández De Lugo who defeated Tanausu , the last king on the island. He ruled the area known as Acero (Caldera de Taburiente). Tanausu was ambushed after agreeing to a truce arranged by Fernández de Lugo and Juan de Palma, a Guanche who had converted to Christianity and who was a relative of Tanausu.

For the next two centuries, La Palma became rich as a trading post on the way to the New World and received immigrants from Castile , Portugal , Majorca , Flanders , and Catalonia .

WATER TUNNELS

The most famous buildings of La Palma are the water tunnels which carry the water from sources in the mountains to cities, villages and farms (mainly banana plantations and vineyards). La Palma is blessed with plenty of water due to the clouds brought by the Trade Winds. The tunnels were carved into the rocks over centuries. One can follow some of the tunnels by hiking which is a great but wet adventure. The tour to the springs of Marcos y Corderos is well known.

OBSERVATORIES

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See Also: Roque de los Muchachos Observatory

Due to the location of the island and the height of its mountains, some 2.4 km above sea level, a number of international Observatories have been built on the Roque De Los Muchachos . The particular geographical position and climate cause Cloud s to form between 1 km and 2 km, usually leaving the observatories with a clear sky. Often, the view from the top of the volcano is a sea of clouds covering the eastern part of the island. Telescopes at the observatory include: