 Outdoor mobility challenges and strategies of seniors in a Montreal neighborhood 
Seniors’ daily activities require outdoor mobility. Yet, as they grow older, mobility difficulties tend to increase and older adults often have to face inhospitable environments. This study analyzes adaptation strategies used by older adults to meet their mobility needs despite constraints and how they replace or abandon activities that require outdoor mobility. The study participants live in a central borough in Montreal and are aged 70 and over. Semi-structured interviews were conducted with 21 participants who still perform out-of-home activities but may have some mobility impairments, in order to understand their mobility experiences. The study reveals seniors’ capacity for adaptation, the diversified strategies employed to maintain their mobility, and the fact that they have to abandon activities because of multiple obstacles in the urban environment. The research shows the importance of responding collectively to the needs of seniors, notably by integrating them into land-use and transportation planning.