Monastic foundation at Nerekhta
Drawn to a more solitary form of life, Pachomius left the Constantine Monastery and traveled to the outskirts of Nerekhta, on the Kostroma frontier. At the River Gridenka he found a raised, semi-island site in dense forest, in the vicinity of Sypanovo, which he judged suitable for a monastery.
Sources relate that he painted an icon of the Holy Trinity and, after a service of supplication, carried it to the site where he intended to raise a church dedicated to the Holy Trinity. With the help of the surrounding people of Nerekhta, who supported the undertaking, the church was completed and a monastic community organized around it. The brethren supported themselves by their own agricultural labor, a discipline the founder is said to have shared in himself. The community he founded is known in later tradition as the Trinity-Sypanovo (Pakhomievo-Nerekhta) monastery.