Akhangan Tower is located 22km north of Mashhad and is a tomb built on a low octagonal platform with 17.9 meters height. The main building is made of brick and covered with plaster, in order to keep rectangular, polygonal, star-shape and cross shaped tiles of various drawings in turquoise and ultramarine in place. These tiles, with shining colors, have completely covered the building and have given it a special attractiveness.