Founded in 1284 by Abuna Tekle Haymanot, Debre Libanos Monastery served as the centre of the Ethiopian Church for almost 500 years. Today, the site has a calm, tranquil feel, situated amongst pleasant woodland and streams, but in 1937 this was the site of one of the worst atrocities of the Italian occupation. Fascist troops attacked and destroyed the monastery, killing 297 monks, more than 100 deacons and at least 400 lay people. Although a new church was constructed on the site in the 1950s, it never regained the same status it previously held as a centre of religious learning. It does, however, remain an important pilgrimage site for Orthodox Christians, who come to pay homage to the bones of the massacred monks.

There is controversy about the origins of the so-called Portuguese Bridge. According to some, it was built in the 16th century by the Portuguese, but others say that it was built by Ras Darge (Emperor Menelik II’s uncle) in the 19th century. After crossing the Portuguese Bridge, walk a short way along the side of the river until and you'll reach a large rock from where you can see a magnificent 600m waterfall. The waterfall is at its most impressive during the rainy season (July-September). You may also see endemic Galada Baboons here.