For centuries, the Mosque of Eyup Sultan has been one of Istanbul's most important pilgrimage destinations, in large part because of the figure buried in the tomb at its center: Halid bin Zeyd Ebu Eyub el-Ensari, a Companion of the Prophet Muhammad. Timur Hammond argues here, however, that making a geography of Islam involves considerably more. Following practices of storytelling and building projects from the final years of the Ottoman Empire to the early 2010s, Placing Islam shows how different individuals and groups articulated connections among people, places, traditions, and histories to make a place that is paradoxically defined by both powerful continuities and dynamic relationships to the city and wider world. This book provides a rich account of urban religion in Istanbul, offering a key opportunity to reconsider how we understand the changing cultures of Islam in Turkey and beyond.