The holy spring of St. Barbara is located in the village of Derevenki in the Ilyinsky rural settlement. A wooden chapel stands by the spring, next to which lies a stone with a footprint. According to local legend, this stone bears the imprint of St. Barbara's foot. Approximately 1.5 km from the spring is the Church of Boris and Gleb in the village of Starovo, Putchinsky volost, Uglich district.