On 4 August 2020 a massive explosion in the port area obliterated parts of Beirut and damaged many others, bringing fresh international attention to a city already recovering from civil war and weakened by economic instability. This book contributes to the rediscovery of Beirut by inviting the visitor and reader to explore a city that is unique in the region for its multicultural heritage, where antiquity jostles with Ottoman and French colonial influence as well as with striking expressions of modernity. The history of Beirut, as with so many other cities, is multi-layered; but this is exceptionally conspicuous in the cultural, denominational and economic diversity of its neighbourhoods. These are best investigated slowly and on foot, a strategy both practicable and pleasurable despite a tyrannical car culture. Between 2019 and 2021, in the aftermath of the explosion, Beatrice Teissier walked through the city’s streets and recorded her impressions as a record of Beirut’s architectural fabric and turbulent recent history. Beirut: Scarred City offers twelve itineraries in parts of west, central and east Beirut, with a foray south, which take the reader to easily accessible areas of the city. From crumbling mansions to brutalist high-rises, from seascapes to inner-city parks and cemeteries, from ancient ruins to the latest reconstruction, from graffiti to international street art and contemporary art galleries, each area tells its story. The present crisis is not avoided, and the author discusses Lebanon’s economic crisis, the political problems that have beset the city since the civil war and the controversies surrounding reconstruction. References to contemporary Arab literature on Beirut and, more personally, private insights and conversations give voice to the spirit of the city and to the resilience and creativity of its citizens.