This book argues that eighteenth-century British travel writings about the Arabian Overland Routes to India offered fascinating anecdotes of encounters that allow us to rethink Enlightenment understanding of the meaning of improvement. Travelling among and writing about the inhabitants, government, culture, religion and ruins of Syria and Mesopotamia offered Britons opportunities to pose themselves in their narratives as men of improvement abroad. To that end, travelling appeared in their books as serious attempt to improve their readers' knowledge about a region that many in Britain saw as decayed, barbaric and primitive. But the various encounters British travellers experienced in the region allowed them to negotiate the impact of excessive materialism on the traditions, morality, religion and landscape of eighteenth-century Britain. At the heart of this book's understanding of Enlightenment writings about the Levant is the idea that a journey in a region which many considered as a theatre for the arts, sciences and military conquests in the past and decay in the present represents a fraught relationship modern Europeans had with the past, present and future.