Debre Dammo (Tigrinya: ደብረ ዳሞ),The monastery is known as Däbrä Dammo (with the geminated -mm-) in Tigrinya, and as Däbrä Damo in later Amharic appellations. also spelled Debre Damo, Dabra Dāmmo or Däbrä Dammo), is the name of a flat-topped mountain, or amba, and a 6th-century monastery in Tigray Region of Ethiopia. The mountain is a steeply rising plateau of trapezoidal shape, about 1,000 by 400 m (3,300 by 1,300 ft) in dimension. It sits at an elevation of 2,216 m (7,270 ft) above sea level. It is north of Bizet and northwest of Adigrat in Central Zone, Tigray, close to the border with Eritrea.

The mountain hosted a monastery, accessible only by rope up a sheer cliff, 15 m (49 ft) high, is known for its collection of manuscripts and for having the earliest existing church building in Ethiopia that is still in its original style, and only men can visit it. Tradition claims that the monastery was founded in the 6th century by Abuna Aregawi.

Part of the monastery was destroyed during the Tigray War, prior to 14 February 2021.

Debre Dammo

The church believed to be Abuna Aragawi's house
Monastery information
Denomination	Orthodox Tewahedo
Established	6th century AD
Dedicated to	Later life of Saint Abuna Aregawi
People
Founder(s)	Abuna Aregawi
Architecture
Style	Aksumite architecture
Site
Location	Debre Dammo, Tigray Region
Country	Ethiopia
Coordinates	14°22′21″N 39°17′20″E / 14.372386°N 39.288818°E / 14.372386; 39.288818

The monastery received its first archeological examination by E. Litton, who led a German expedition to northern Ethiopia in the early 20th century. By the time that David Buxton saw the ancient church in the mid-1940s, he found it "on the point of collapse". A few years later, an English architect, DH Matthews, assisted in the restoration of the building, which included the rebuilding of one of its wood and stone walls (a characteristic style of Aksumite architecture).

Thomas Pakenham, who visited the church in 1955, records a tradition that Debre Dammo had also once been a royal prison for heirs to the Emperor of Ethiopia, like the better-known Wehni and Amba Geshen. The exterior walls of the church were built of alternating courses of limestone blocks and wood, "fitted with the projecting stumps that Ethiopians call 'monkey heads'". Once inside, Pakenham was in awe of what he saw:

First we were shown the narthex or ante-chamber. In its dusty ceiling one could dimly make out a series of wood-carvings – peacocks drinking from a vase, a lion and a monkey, several fabulous animals. These, as I knew, were probably copies from Syrian textiles imported into the country. The designs looked familiar enough – hardly different from the fabulous beasts that decorate our Romanesque churches. And in fact, as I reflected, the art of Egypt and Syria and Byzantium was developing on similar lines to European art when these panels were being cut. ...

When we had gained the nave of the church, the full excitement of the architecture was apparent. The stones holding up the roof piers were actual Axumite relics incorporated in the Christian structure; while the doors and windows which held up the roof were all Axumite in style; their knobbly frames were of exactly the same design as those on the obelisks I had seen at Axum. But the demands of the Christian church had produced entirely un-Axumite features. Below the nave roof a 'clerestory' of wooden windows let in a dim religious light from the outside world. And just visible above the ubiquitous draperies that shrouded the church in hieratic gloom, we could see a chancel arch leading to the sanctuary. ...

On 14 and 15 February 2021 during the Tigray War, Europe External Programme with Africa (EEPA) reported that the monastery had been looted and partly destroyed by the Eritrean Defence Forces. The monastery was first bombed then six EDF soldiers climbed to the plateau of the monastery, killed one monk and looted for manuscripts and treasures. Twelve buildings were described as "completely destroyed".

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  Debre Dammo amba
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  The way up to the monastery
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  The main church of Debre Dammo
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  Interior of the main church
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  Debre Dammo Monastery, seen from a different angle.
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  Bell tower

• Debre Damo Monastery