Lake Tana is the largest lake in Ethiopia, located in the northwestern part of the country. It covers an area of approximately 3,673 square kilometers and is situated at an elevation of about 1,788 meters above sea level. The lake is known for its rich biodiversity, including various fish species and birdlife. The lake is also significant for its cultural heritage, as it is home to several islands that host ancient monasteries and churches, some dating back to the 14th century. These sites are important for the Ethiopian Orthodox Church and attract many visitors and pilgrims each year.