Inside the debram Maryam monastery on Lake Tana fresh as you can see this. Magnificent frescoes. The monasteries of Lake are among the best preserved. Have been declared a World Heritage Site. The Church of Maria or Debre Maryam is within walking distance of the monastery of Gabriel, another island in Lake Tana and near the beginning of where the lake becomes the Blue Nile. This river is crossed by boats made ??of papyrus (tankwas), especially for pescadores.La Church owes its name because it is assumed that the Virgin Mary here step (a big if). This fresh filled with lots of color, although not cool properly paintings such as they are glued to muros.Estas igleias, monasteries and islands of Lake Tana give a special charm.