Fish River Canyon

Fish River Canyon

. It is one of the largest canyons in the world (definitely the largest in Africa), as well as the second most visited tourist attraction in Namibia. It features a gigantic ravine, in total about 100 mi (160 km) long, up to 27 km wide and in places almost 550 metres deep.

General

The Fish River is the longest interior river in Namibia, but its flow in the present is a puny trickle compared with the immense volume of water that poured down its length in ages past. It cuts deep into the plateau which is today dry, stony and sparsely covered with hardy drought resistant plants such as succulents.

The river flows intermittently, usually coming down in flood in late summer, and when it ceases to flow it becomes a chain of long narrow pools on the sandy rock-strewn floor of the chasm. At the lower end of the Fish River Canyon, the hot springs resort of Ai-Ais provides an oasis in the desolate rocky wastes.

Nature Reserve

The public view points can be found around Hobas, a camp site 70 km north of Ai-Ais. This part of the canyon is part of the Ai-Ais / Richterveld Transfrontier National Park (Peace Park).

But there is an aspect of this wonderful land, which makes it quite different from the Grand Canyon in the USA: the fact that about 90 km of this canyon is privately owned and incorporated into Private Nature Parks (such as the "Canyon Nature Park" or "Vogelstrausskluft"). Therefore, other places of interest and equally spectacular viewpoints are found on private land on both sides of the Fish River Canyon.

Geology

Upstream the river runs through horizontal dolomite strata. These strata formed part of the formation of the Canyon about 650 million years ago. At this stage there was major plate movement that created a natural crack in the earth, the first process in the formation of the Fish River Canyon.

Lower down, a granite complex system is exposed to form a characteristic river bed and results in forms like Fingerspitze. In this area, a fault runs north-south, which accounts for the gorge-like channel and the presence of hot sulphurous springs.

Vegetation

Namibia's national tree, the "Aloe dichotoma" or Quiver Tree are found specially in the south of the country. There are beautiful examples of these in the Fish River Canyon. The trees can reach an age of about 300 years, and flowering occurs during wintertime from May to July.

Other plants includes various species of succulents, such as Melkbos, a very poisonous plant. All plants are well adapted to the semi-desert environment and can survive severe droughts of up to 5 years.

Animal life

In the canyon you may encounter several species of mammals, such as wild horses, Mountain Zebra (Hartman Zebra), Kudu, Klipspringer, Leopard, Steenbok, Baboon and Springbok. The most common rodents include mice, rats, dassies, and dassie-rats.Bird life includes surprises like Pelicans, Black Eagles, Fish Eagles, Kingfishers, Lovebirds, Wild Ostrich and various species of waterfowl and wading birds, like Herons.

Reptiles and insects are in abundance and you may come across huge Leguan lizards; snakes (such as Cape Cobra, Black Spitting Cobra, Puff adder and Horned adder) as well as Geckos. Different species of locusts, butterflies and moths are also present. In the natural pools of the Fish River are found an abundance of fish, such as Barbled catfish and Yellow fish.

Climate

The Fish River Canyon area has a typical semi-desert climate. During the hot summer months (October - March) temperatures can rise up to 48 degrees Celsius during the day and cools down to about 30 °C at night. Relief from the heat comes in short spells with occasional thunder storms. The average annual rainfall in the canyon area is 100 mm. During the short winters, temperatures can go down below zero at night, but quickly picks up during the day to a moderate 20 to 28 °C.

Activities

The “Fish River Hiking Trail” starts at Hobas and ends 85 kilometres (53 miles) further south at Ai Ais. No facilities are available and hikers sleep outdoors for the entire trip which usually takes 3 to 5 days to complete.

The trail covers a strenuous descent of approximately 500 meters which can take anything from 1 to 2 hours to complete. Thereafter the route follows the river bed (except for a few short cuts). Foot care is extremely important on this hike as the terrain consists of rocks, boulders, sand and a number of river crossings.

Due to high summer temperatures which frequently exceeds 45 °C, the hike is only open in winter. The season starts 15 April and ends 15 September (winter time in the southern hemisphere).

External links

*

External links

* [http://www.peaceparks.org/tfca.php?pid=1&mid=88 Ai-Ais/Richtersveld Transfrontier National Park]
* [http://www.flyingthefish.com Canyon views]
* [http://www.vogelstrausskluft.com/farm/topo_fishriver_e.php Upper Western part of the Canyon (Vogelstrausskluft)]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Fish River Canyon — Canyon de la Fish River Fish River Canyon Le canyon de la Fish River (anglais : Fish River Canyon) est situé en Namibie méridionale. C est le second plus grand canyon du monde (après le Grand Canyon du Colorado) et le premier d Afrique. C… …   Wikipédia en Français

  • Fish-River-Canyon — Fischfluss Canyon Nationalpark IUCN Kategorie II …   Deutsch Wikipedia

  • Fish River Canyon — Fischfluss Canyon Nationalpark IUCN Kategorie II …   Deutsch Wikipedia

  • Fish River Canyon National Park — Fischfluss Canyon Nationalpark IUCN Kategorie II …   Deutsch Wikipedia

  • Fish River Canyon Park — Fischfluss Canyon Nationalpark IUCN Kategorie II …   Deutsch Wikipedia

  • Canyon de la Fish River — Fish River Canyon Le canyon de la Fish River (en anglais Fish River Canyon, en allemand Fischfluss Canyon et en afrikaans Visrivier Canyon ou Visrivier Afgronde) est situé en Namibie méridionale. C est le secon …   Wikipédia en Français

  • Fish River (Namibia) — Geobox River name = Fish River (Namibia) country = Namibia image caption = Fish river at mid summer length = 650 source location = Near Mariental mouth name = Orange River landmark = Fish River CanyonThe Fish River (Visrivier in Afrikaans,… …   Wikipedia

  • Fish River — beziehungsweise Fischfluss bezeichnet mehrere Flüsse: Afrika Fischfluss und Fischfluss Canyon, Namibia Großer Fischfluss, Südafrika Australien und Ozeanien Fish River (Northern Territory), Northern Territory in Australien Fish River (New South… …   Deutsch Wikipedia

  • Fish River Lodge — (Ariamab,Намибия) Категория отеля: 3 звездочный отель Адрес: Canyon Nature Park , 9 …   Каталог отелей

  • Blyde River Canyon — The Blyde River Canyon is a significant natural feature of South Africa, located in Mpumalanga, and forming the northern part of the Drakensberg escarpment. It is 16 miles (26 kilometers) in length and is, on average, around 2500 feet (800m) deep …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”