London Olympic pics

Lalibela

Lalibela is a town in northern Ethiopia, known for its monolithic churches. Lalibela is one of Ethiopia's holiest cities, second only to Aksum, and is a center of pilgrimage for much of the country. Unlike Aksum, the population of Lalibela is almost completely Ethiopian Orthodox Christian. The layout and names of the major buildings in Lalibela are widely accepted, especially by the local clergy, to be a symbolic representation of Jerusalem. This has led some experts to date the current form of its famous churches to the years following the capture of Jerusalem in 1187 by the Muslim soldier Saladin.

King Lalibela is credited with the foundation of the 11 rock-hewn churches in the 12th century. One of the world's most incredible man-made creations, they are a lasting monument to man's faith in God. Most travel writers describe these churches as the "eighth wonder of the world". These remarkable edifices were carved out of a solid rock, in a region where the ragged landscape still protects the churches from mass tourism. The 11 man-made churches are found in and around the town of Lalibela. Other churches are reached by a 45-minutes drive by 4x4 vehicles, or a three hour ride on mule-back. The venue for some of the most famous church festivals in Ethiopia, a visit during the great celebrations of Genna (X-mas) and Timket (Epiphany) is particularly rewarding.

Dallol Depression

One of the most important features of this region of Africa resulted from faulting and cracking on its eastern side. This has caused the Great Rift Valley, which extends from  the Middle East to Mozambique, passing in a north-south direction right through Ethiopia. This shearing of the earth's surface occurred at the same time that the Arabian Peninsula, geologically a part of Africa, was sundered from the rest of the continent. Volcanic activity, which has continued until today, finds expression in volcanoes in Ethiopia's Danakil Depression, as well as in the hot springs in many parts of the country.

Earth tremors are often felt, and exposed cones of old volcanic plugs are seen throughout the plateau. After the Rift opened, much of this area was flooded by the in rushing waters of the red Sea, a flood that was subsequently stemmed by fresh volcanic activity that raised barriers of basaltic lava. Behind these barriers the trapped inland sea that had formed began to evaporate under the fierce heat of the tropical sun - a process that is almost complete today. Only a few scattered, highly saline lakes - Gamarri, Affambo, Bario, and Abbe remain. Elsewhere, there are huge beds of natural salt - which, at points, are calculated to be several thousands of meters thick.