The Depaldo Stone Steps (Russian: Депальдовская лестница, also Старая каменная лестница) was constructed in 1823 by the project of the Italian architect Francesco Boffo with the money of Taganrog's Greek merchant Gerasim Depaldo at the crossroads of Greek Street (near Tchaikovsky House in Taganrog) and Depaldo Street (now Turgenevskaya Street) in Taganrog.