A foundation of the Craiovesti boyars, Banul Barbu and his brothers Pârvu, Danciu and Radu, the Bistriţa Monastery dates from around 1490. The current church is built in neo-Gothic style, with generous dimensions, having the appearance of a cathedral. It has a large, cylindrical spire on the nave, and two smaller ones, parallelepiped on the pronaos, an apse flanked by two lateral apses and two triangular pediments on the sides. The interior impresses with its size, and the eye accustomed to the Byzantine style is opposed by the Gothic-style pediment, executed in Vienna. The painting of the new church, in oil, was executed by the painter Gheorghe Tătărescu in 1850, a realistic, monumental painting with wide registers. The painting is modern, at the entrance are the mural portraits of Barbu Craiovescu and the ruling prince from 1855, Barbu Ştirbei. Inside is also the tomb of the founder.
Among the valuable decorative elements in the interior, the six-faced icon, painted by a monk in 1833, representing Jesus Christ, Saint Mary and Saint John, stand out, and on the other side the Holy Martyrs Basil, Gregory and John, through the ingenious arrangement of some blades perpendicular to the main faces of the icon.
Also inside are the relics of Saint Gregory the Decapolitan (a saint who lived in Asia Minor around 780 AD), brought here by Barbu Craiovescu, shortly after the foundation, sheltered by a beautiful silver reliquary, Richly ornamented, given to the monastery by Mrs. Bălaşa, the wife of ruler Constantin Şerban-Vodă, in 1656.