Map showing Trangahy, a town and commune in the Antsalova district, Mahajanga province, in western Madagascar, with roads for carts/wagons, mule driver paths, tracks, wooden bridges, wells, springs, geodetic points, key junctions, tombs, large villages, villages, wet or covered sands, dry sands, rice paddies, plantations, high bush, extractions, rocky escarpments, baobabs, coconut palms, bush, marsh. Relief shown by form lines. Colour. Scale 1 : 100.000. [Coordinates estimated].