Overlooked by the eastern face of Mount Royal, the borough is served by part of the orange line of the Montreal metro, including Sherbrooke, Mont-Royal, and Laurier stations.

Important features of the borough include the Hôtel-Dieu de Montréal, Lafontaine Park, and Jeanne Mance Park.

The borough is largely composed of the well-known Plateau neighbourhood, famous for its bohemian reputation and characteristic architecture. The neighbourhoods of Mile End, Côte Saint-Louis, and the McGill Ghetto are also located in the borough.

The borough is located northeast of downtown. It has a population of over 100,000 and an area of 7,74 km².