Guru Nanak in Rome
Did Guru Nanak Dev Ji ever visit Rome? Now, there is an intriguing question.
Since Guru Nanak Dev Ji visited the major centers of Hinduism - Varanasi, Rishkesh, Hardwar and Islam - Baghdad, Mecca and Medina it seems quite logical that Guru Nanak Dev Ji would have visited the center of Christianity. Since there is now tantalizing evidence that Guru Sahib Ji traveled as far west as Turkey then Rome is but a step away.
Although there is no evidence of this (research is there to be had for any intrepid Sikh) I did once hear that deep in the vaults of the Vatican there are records from the middle ages of a great spiritual man from the east with his companion coming to Rome and having discourse with church officials.