Habitat 67 is a housing complex located in Montreal, Canada, designed by architect Moshe Safdie for the 1967 International and Universal Exposition, also known as Expo 67. The structure consists of 354 modular units made from prefabricated concrete, arranged in a unique, interlocking design that creates a sense of community while providing individual living spaces. The project aimed to explore new forms of urban living and sustainable architecture. Each unit features a private terrace and is designed to maximize natural light and ventilation. Habitat 67 remains an iconic example of modernist architecture and continues to attract visitors and residents alike.