The cathedral of the city is quite large and it is impressive through its architecture. On the whole, the church body is square, almost round in length of 29 m and width of 17 m. Above it has five octagonal towers, the roofs of the tower are shaped like caps. The bell tower is distinct, built of apparent brick in 1938. The first fundamental stone is on September 6, 1869, and the second foundation is on June 28, 1889. On August 14, 1894, the cathedral of Dorohoi was sanctified by IPS Metropolitan Iosif Naniescu and the second Holy Martyr Gheorghe was added.