McLennan Library Building

McLennan Library Building is a structure constructed from prefabricated concrete panels joined together with a reinforced concrete skeleton. The interior is defined by a central stairwell and elevator core that organizes vertical circulation throughout all floors.

The building was constructed on land formerly occupied by a mansion that served as a training center for Canadian military officers during World War I. This shift from private residence to public educational facility marks a significant change in how the site has been used over the past century.

The rare book and archival collections here focus on Canadian literature, history, and science, reflecting how deeply the institution values preserving local intellectual traditions. Readers gather to explore materials that have safeguarded knowledge and artistic expression for generations.

The main entrance is located at the south end of the concrete terrace and connects to the neighboring library building through a pedestrian bridge. Visitors can move freely between the two structures and access resources at both locations.

The top floor houses a dedicated rest space with reclining chairs and a Zen garden designed for moments of calm. On the ground level, silent stationary bikes provide visitors with a way to take active breaks while studying.

Location: Ville-Marie

Architectural style: brutalism

Part of: Mont-Royal Heritage Site

GPS coordinates: 45.50330,-73.57600

Latest update: December 12, 2025 09:05