"We are also told that the Gurus repudiated pilgrimage to holy places. Is it true? Though as a “knower”, Nanak was above pilgrimage, yet he went on an extended pilgrimage, as his Udasis tell us, to Hardwar, Prayag, Varanasi, Gorkhmat (near Pilibhit), Ayodhya, Jagannatha Puri, Rameshwaram, Ujjain, Kurukshetra, Hinglaj, Gorakh-Hatri (a great Natha center near modern Peshawar). At Mathura, he visited Keshaav Rao Temple and bathed in the Yamuna."
January 1, 1970
https://en.wikiquote.org/wiki/Guru_Nanak