the orthodox monastery of vvedenskaya optina pustyn in the kaluga region of russia.

and are behind cathedral church clock corner cruciform diocese dostoevsky east egyptian gogol grove here hermitage kaluga kazanskaya konstantin kozelsk leont main maria monastery north optina orthodox pustyn refectory region round russia russian same service south square stavropighial stayed temple the there towers vladimir vvedenskaya vvedensky which writers x27 zhizdra