The article discusses the description of the osteria of Italian cities by Russian travelers of the XVII century – stolnik P. A. Tolstoy and boyar B. P. Sheremetev. Only in the travel notes of stolnik P. A. Tolstoy is a detailed description of the osteria given. The author of the article comes to the conclusion that the entries of the travel diaries of Russian travelers of the XVII century and their actual tour contributed to the active penetration of such an institution into the everyday life of Russia.