Eifel

Eifel
<div style="padding:2px 2px 5px 2px;> Map of the Eifel
Highest point
Peak	Hohe Acht
Elevation	747 m (2,451 ft)
Dimensions
Length	100 km (62 mi)
Area	5,300 km2 (2,000 sq mi)
Geography
Countries	Germany, Belgium and Luxembourg
States	Rhineland-Palatinate and North Rhine-Westphalia
Range coordinates	50°23′N 6°52′E / 50.39°N 6.87°E / 50.39; 6.87Coordinates: 50°23′N 6°52′E / 50.39°N 6.87°E / 50.39; 6.87
Parent range	Rhenish Slate Mountains
Geology
Orogeny	low mountains
Type of rock	slate, limestone, quartzite, sandstone, basalt

The Eifel is a low mountain range in western Germany and eastern Belgium. It occupies parts of southwestern North Rhine-Westphalia, northwestern Rhineland-Palatinate and the south of the German-speaking Community of Belgium.

The Eifel is part of the Rhenish Massif; within its northern portions lies the Eifel National Park.

Geography

The Eifel is bordered by the river Moselle in the south and the Rhine in the east. In the north it is limited by the Jülich-Zülpicher Börde, in the west by the Ardennes of Belgium and Luxembourg.

There are several distinct chains within the Eifel.

• The northernmost parts are called North Eifel ("Nordeifel") including Rur Eifel the origin of the river Rur, High Fens ("Hohes Venn") and the Limestone Eifel ("Kalkeifel").
• The northeastern part is called Ahr Hills^[1] (German: Ahrgebirge) and rise north of the Ahr river in the district of Ahrweiler.
• South of the Ahr is the High Eifel^[1] (Hohe Eifel), with the Hohe Acht (747 m) being the highest mountain of the Eifel.
• In the west, on the Belgian border, the hills are known as Schneifel (part of the Schnee-Eifel or "Snowy Eifel"), rising up to 698 m. Also in the west, by the Belgian and Luxembourg border, the region is known as Islek (Aquilania).
• The southern half of the Eifel is lower. It is cut by several rivers running north-south towards the Moselle. The largest of these is the Kyll, and the hills on either side of this river are called the Kyllwald.
• In the south the Eifel is concluded by the Voreifel above the Moselle.

Since 2004 about 110 km² of the Eifel within the German state of North Rhine-Westphalia have been protected as the Eifel National Park nature reserve.

Geology

The Eifel and its western continuation into Belgium, the Ardennes, are a part of the Variscan mountain belt and belong to the Rhenish Massif (Rheinisches Schiefergebirge).

The Eifel consists mainly of Devonian slates, sandstones and limestones, laid down in an ocean south of the Old Red Continent^[2] and folded and overthrust in the Variscan orogeny. The Eifel geological structures like main folds and overthrusts can be traced in a SW-NE direction far beyond the Rhine valley.

Eifel volcanic area

In the Tertiary and Quaternary geological eras, the Eifel was a site of extensive volcanic activity. Some of the hills are volcanic vents. The peculiar circle-shaped lakes (maars) of the volcanic regions formed in volcanic craters. The last volcanic eruptions in the Laacher See volcanic site took place around 10,000 years ago and generated a huge volume of volcanic ash, now found in thin ash layers in contemporaneous sediments throughout Europe. The volcanism of the Eifel is thought to be partly caused by the Eifel hotspot, a place where hot material from deep in the mantle rises to the surface, and partly by melt-ascent at deep fractures in the Earth's crust.^[3] Research has shown that the volcanism is still active; the Eifel region is rising by 1–2 mm per year.

Historically, the Eifel volcanoes had inactive phases of 10,000 to 20,000 years between active phases, suggesting there is a possibility of future eruptions.

Castles

Well preserved

• Eltz Castle
• Lissingen Castle
• Satzvey Castle
• Dudeldorf Castle
• Eicks House

19th- and 20th-century rebuilds

• Bollendorf Castle
• Genovevaburg
• Vlatten Castle
• Cochem Castle

Ruins

• Gerolstein Castle
• Gödersheim Castle
• Löwenburg and Philippsburg
• Manderscheid castles
• Monschau Castle
• Nideggen Castle
• Schönecken Castle
• Ulmen castles
• Nürburg Castle

Mountains and hills

The mountains and hills of the Eifel include the following (in order of height in metres above sea level):

Points of interest

• The Nürburgring, one of the world's most famous motor racing courses, is located in the Eifel. The northern loop (Nordschleife) of the course is also known as the Green Hell (Grüne Hölle), because of its long, difficult and dangerous path through the local forest.
• An interesting archeological feature of the region is the Eifel Aqueduct, one of the longest aqueducts of the Roman empire, providing the city of Cologne with water.

See also

References

1. ↑ 1.0 1.1 Elkins, T.H. (1972). Germany (3rd ed.). London: Chatto & Windus, 1972. ASIN B0011Z9KJA.
2. ↑ Meyer,W. 1986. Geologie der Eifel, p.4. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart. ISBN 3-510-65127-8
3. ↑ Meyer 1986, p. 275

External links

Wikisource has the text of the 1911 Encyclopædia Britannica article Eifel.

Wikimedia Commons has media related to Eifel.

• Historical Background: The Eifel District

Central Uplands of Germany Arnsberg Forest Bavarian Forest Black Forest Bohemian Forest Ebbe Egge Eifel Elbe Sandstone Mountains Elster Fichtel Franconian Jura Franconian Forest Gladenbach Uplands Habichtswald Harz Hoher Meißner Hunsrück Kaiserstuhl Kellerwald Kaufungen Forest Knüll Kyffhäuser Lusatian Mountains Lenne Lippe Uplands North Palatine Uplands Odenwald Ore Mountains Palatine Forest Rhön Rothaar Saalhausen Hills Swabian Jura Siebengebirge Solling Spessart Taunus Teutoburg Forest Thuringian Highland Thuringian Forest Upper Palatine Forest Vogelsberg Weser Uplands Weser Hills Westerwald Wiehen Hills Zittau Mountains

Subdivisions of the Rhenish Massif Ardennes Eifel High Fens Hunsrück Kellerwald Lahn valley Middle Rhine Moselle valley Süder Uplands Taunus Westerwald