"History of Ignorant Travel" is a diary that was kept by a person, who had once decided to fight for the "Islamic State" (IS was recognized as a terrorist organization and banned in Russia) and who was personally convinced of falsity and perversity of many of IS' followers. The diary, telling about the author's unfortunate experience of taking part in the erection of Caliphate in Syria (until May 2015), about his custody in jail awaiting execution, about torture, and about a completely unexpected escape, is written in poor Russian; and its publication in the unedited form is impossible. Excerpts from the diary are presented in the below text of the interview. The interview was recorded in a number of phased and took a long time. The "Caucasian Knot" emphasizes that this publication is not aimed at any propaganda or counter-propaganda; its main idea is to present some little-known information about the organization banned in Russia and the evidence of the person, whose vision was undergoing significant changes.