Introduction to Medhani Alem: is the largest church among the rock churches. "Medhani Alem" means the Church of the Savior. This church consists of a 33-meter-long, 23.7-meter-wide, and 11.5-meter-high church. Hewn from red rock, it covers an area of ​​782 square meters. It has 5 naves and a rectangular colonnade hall with 28 stone columns, which are carefully carved with geometric patterns. The roof has a Kesum-style spire, and the window lattice is also carved into the Aksumite-style lattice, maintaining the elements of Aksumite culture.