On the outside it exhibits commendable dignity and uniqueness despite constructive simplicity and budget constraints. The main portal rises on a small staircase and is emphasized by the bell tower of the church, on which it is curiously located in its first body. Its arrangement is, however, the traditional one: semicircular arch with fillets in the imposts, framed by symmetrically modulated Corinthian columns that rise on pedestals that, in turn, give depth perspective to the portal and support the entablature, whose frieze contains an epigraphic text. It is finished off by a triangular pediment with a projection supported by corbels. The most significant thing, without a doubt, is the mannerist bucranium of the second body of the tower, a kind of ornamental mask with garlands, inspired by Serlio's drawings, which clearly denotes the authorship of Francisco del Castillo. The third body houses the bells and ends in the shape of a spire. It has another portal on a masonry wall, sparsely decorated, on the west side, with attached pilasters and a semicircular arch with a triangular pediment. Repeat the scheme in a second body, on a small scale, to house a niche with the stone image of the Virgin. The church was declared a Site of Cultural Interest in 1994.