Bale Mountains National Park is an area of high altitude plateau that is broken by numerous spectacular volcanic plugs and peaks, beautiful alpine lakes and rushing mountain streams that descend into deep rocky gorges on their way to the lowlands below. As you ascend into the mountains you will experience changes in the vegetation with altitude, from juniper forests to heather moorlands and alpine meadows, which at various times of year exhibit an abundance of colourful wildflowers. Bale Mountains National Park is the largest area of Afro-Alpine habitat in the whole of the continent. It gives the visitor opportunities for unsurpassed mountain walking, horse trekking, scenic driving and the chances to view many of Ethiopia's endemic mammals, in particular the
Mountain Nyala and Semien Fox, and birds, such as the Thick-billed Raven, Wattled Ibis, Blue-winged Goose, and Rouget's Rail.
Topography:- The Bale Mountains rise from the extensive surrounding farmlands at 2,500 m above sea level to the west, north and east. The National Park area is divided into two major parts by the spectacular Harenna escarpment that runs from east to west. North of this escarpment is a high altitude plateau area at 4,000 m altitude. The plateau which is This, the highest all-weather road in Africa, crosses the 4,000 m contour, and some of the loveliest mountain scenery in Africa that can be viewed from the comfort of your vehicle, is formed of ancient volcanic rocks (trachytes, basalts, agglomerates and tuffs) dissected by many Rivers and streams that have cut deep gorges into the edges over the centuries. In some places this has resulted in scenic waterfalls. From the plateau rise several mountain massifs of rounded and craggy peaks, including Tullu Deemtu the second-highest mountain in Ethiopia at 4,377 m above sea level. (Ras Dashen, near the Simien Mountains National Park in the north is the highest - 4,543 m). A major part of the central peaks area is covered by a capping of more recent lava flows, still mainly unvegetated, and forming spectacular rock ripples and pillars. Many shallow depressions on the plateau are filled with water in the wet season, forming small lakes that mirror the surrounding scenery. Larger lakes such as Garba Guracha ("black water"), Hora Bachay and Hala Weoz, contain water all year round. These many lakes provide habitat for water birds, especially migrating ducks from Europe during the northern winter.
Wildlife:- The mountains are most famous as home and refuge of the endemic Mountain Nyala and Semien Fox. Both these mammals occur in reasonable numbers, and visits to the Gaysay area, and the Sanetti plateau will ensure you see both. The Mountain Nyala is a large antelope in the spiral-horned antelope family. Males are a dark brown colour with a pair of gently spiraled horns with white tips. They bear handsome white markings on the face, neck and legs, together with usually at least one stripe and some white spots on each side. The hornless females are a lighter brown colour, and typically have the same white markings as the males, though less often have stripes, but normally have spots on the sides. Males can weigh as much as 280 kilos, stand one and a half metres at the shoulder, and have a mane of long erectile hairs along the spine. Females weigh less and have no mane.