Bryn Mawr offers a walkable environment, particularly in its downtown area near Lancaster Avenue, where shops, restaurants, and services are conveniently clustered. Sidewalks and pedestrian-friendly streets make it easy to navigate on foot, especially for short distances. The compact layout of certain parts of the town supports walking as a practical option, though some areas may require longer travel times or alternative transportation. Seasonal weather conditions, such as cold winters or hot summers, may influence comfort levels for walking, but overall, the infrastructure supports pedestrians well in this suburban setting.

Cycling in Bryn Mawr is a practical option due to ongoing efforts to improve bicycle infrastructure. The area includes parts of the Main Line Greenway, a low-stress bicycle network designed to make cycling safer and more accessible. Many destinations are within a reasonable distance for biking, and the presence of bike lanes on some roads enhances safety. However, cyclists should be mindful of local traffic patterns and road conditions.

Public transit provides a reliable way to travel in Bryn Mawr, thanks to its connection to the Southeastern Pennsylvania Transportation Authority (SEPTA). The area is served by the Paoli/Thorndale Line, which provides train access to nearby towns and Philadelphia. Bus routes, such as 105 and 106, also connect key locations within Bryn Mawr and surrounding areas. The infrastructure supports easy access to public transit stops, making it convenient for commuting or exploring. However, factors like walking distances to stops and weather conditions may influence the comfort of using public transit.