Difference between revisions of "Isalo National Park"

Revision as of 05:48, 13 October 2012

The Isalo National Park is part of the Ranohira municipality in the Ihorombe region. The park is located 279 kilometres south of Fianarantsoa and 80 kilometres ... of Ihosy. The park is the most visited protected area in Madagascar and a popular highlight when discovering the Great South.

Isalo National Park was founded in 1962 and is administrated by Madagascar National Parks since 1997. The park is situated along the RN7, a tarred road connecting the capital of Antananarivo with Tulear. The road is in very good condition and accessible all year round. The route from Antananarivo to Ranohira, also known as the door to Isalo, takes about 15 hours by car (701km). From Tulear to Ranohira is a 4-hour drive (250km). It is also possible to travel by taxi-brousse, which leave daily from Fasan’ny Karana station in Antananarivo, Antsimo station in Fianarantsoa and Sanfily station in Tulear.

The park spreads over an area of 81,540 hectares, with an average length of 59 kilometres and an average width of 22 kilometres. The perimeter of the park is 164 kilometres. The altitude varies between 514 metres and 1,268 metres and some of the canyons are up to 200 metres deep.

The Isalo massif is a continental sandstone plateau, dating back to the Jurassic times. The park features various sandy valleys and narrow canyons. Strongly attacked by erosion, the rocks vary in shape and composition. The soil in the park is rich in iron and aluminium.

In the eastern part of the park, the following rivers flow from north to south: Marandra, Tsiombivoly, Andriamanero, Andranonkova and Namaza Ianakandrarezo, all small tributary rivers of the Menamaty, a tributary river of Mangoky. In the western part, the following rivers stream from north to south: Sambay, Amboloando, Ankademoky, Sakamalio, Hoanga, Vohibasia, Andranomena and Sambalahitsara Analakira, all of which are small tributary rivers of Malio, another tributary of the river Mangoky.

The climate is tropical dry, with an annual rainfall of 800-1000mm in the months of December to March and an average temperature of 17°C in June and 25°C in February.

Since centuries the Bara people dominate the Isalo region. Their main activities are livestock, especially zebu, and agriculture.

Fauna

Birds

There are 77 bird species living in the Isalo National Park, of which one is endemic to Madagascar, the Pseudocosyphus bensoni - Benson's rock thrush. The following species can be observed in the reserve:

The best fauna most visible to tourists