02/02/2020
Simien mountin National park
The most marvellous of all Abyssinian landscapes" waxing lyrical about its "stupendous crags" and "gorges of clouded amethyst" upon inscribing it as natural world Heritage site in 1979, UNESCO went one further by lauding it as "one of the world's most spectacular landscapes, with jagged mountain peaks deep valleys and sharp precipices dropping some 1,500m".
Ethiopia's know it as the Roof of Africa, and awesome Afro- Alpine plateau of grassy meadows and ericaceous moorlands that rises to 4,533m at Ras Dejen. To biologists, it is the most important biodiversity hotspot in northern Ethiopia, populated by an alluring wealth of endemic plants and animals, including the imperious walia ibex, golden-maned gelada baboon, and endearing Ethiopian wolf. Birders know it as the best place in the world to see the mighty lammerg*yer, which is regularly observed soaring overhead, displaying its 2-metre wingspan. The 412km simian mountains National park is also,unsurprisingly, Ethiopia's premier trekking and walking destination.
Hiking and trekking
The best way to see simien mountain is on foot. for those with limited time, it is possible to drive along the all-weather road running east from Buyit Ras to chennek and exit the car for short walks, or to do the 3-4 hour round hike from Ayna Meda to lmet Gojo. several overnight hikes are available. The 3-day hike connecting sankaber, Gich, lmet Gojo and Ayna Meda is recommended to those whose main interest is endemic wildlife such as geladas and and walia ibex. for peak-baggers, the more easterly hike to summit Ras Dejen, the country's highest point, could be undertaken as a 3-day hike from chennek, but a longer hike starting at Sankaber is recommended to acclimatise to the high altitudes. it is possible to cover all hiking routes on mule back (no prior riding experience required). A pack mule is strongly recommended to carry camping and other gear.
Geology of vegetation.
The basaltic bedrock of the Simien Mountains comprises a vast dome that was uplifted as a result of tectonic activity, 75 million year ago, to form a sheer escarpment rising above the plains to its north and east. Glacial activity and rain have since moulded the escarpment into a series of jagged pinnacles and buttresses overlooking countless massive canyons carved by rivers. Most of the 412km area stands above 2,000m and it includes more than a dozen peaks topping the 4,000m mark. The Afrmontane vegetation includes more than 1,200 plant species, of which three are endemic to the park. Above 3,700m, the dominant vegetation type is open grassland punctuated by spectacular giant lobelias that stand up to 10m high. Giant heather trees and other ericaceous plants are the main vegetation type between the 3,000m and 3,700m contour. Afrmontane forest and juniper woodland naturally occur at lower altitudes, but this vegetation type has been greatly reduced.
Endemic Life
The Simien Mountains form the last remaining stronghold of the endemic walia ibex, the only goat indigenous to subsaharan Africa. Associated with narrow cliff ledges, the ibex is absolutely unmistakable due to its massive decurved horns. it can perilously close to extinction in the 1960s, when the population dropped below 200, but a ban on hunting has seen it climb back to 1,200 in recent years. The park supports 20 percent of the global population of 250,000 gelada baboons, an Ethiopian endemic rendered unmistakable by the male's flowing lion-like mane and heart-shaped red chest patch. Unique among living primates in that it feeds predominantly on grass, the gelada has a complex harem based social structures of several hundred are commoly seen by hikers. The Ethiopan wolf is less common here than it is in Bale, but population of around 50 individuals still makes the Simien Mountains the second -most important sanctuary for this endangered endemic. The wolf is occasionally seen east of Gich camp, but is rare further west. Other large mammal species include Anubis baboon, Hamadryas baboon, grivet monkey,