Walking is a convenient way to explore parts of New Castle, particularly the historic district, which is compact and pedestrian-friendly. The area features well-maintained sidewalks and a charming layout that makes it easy to access landmarks, shops, and dining options on foot. However, walking may be less practical for reaching destinations outside the historic center due to greater distances and less pedestrian-focused infrastructure. Seasonal weather, such as hot summers or cold winters, could also influence the comfort of walking. Overall, walking is a pleasant option for shorter trips within the town’s central areas.

Biking can be a practical way to get around New Castle, especially for shorter distances. The area includes some biking infrastructure, such as designated bikeways, which can make navigating certain routes safer and more comfortable. However, the ease of biking may vary depending on specific locations and the availability of bike-friendly paths. The relatively flat terrain in many parts of New Castle is favorable for cycling, but riders should consider the distance between destinations and road conditions when planning their trips.

Public transit is primarily served by buses, with routes connecting key areas, including the historic district. Stops like the one at Sixth and Delaware Streets provide convenient access to popular destinations. The infrastructure supports accessibility for riders, and buses are equipped to accommodate bicycles, which can extend travel options. However, the compact size of the town and the layout of its streets may make walking or biking more practical for shorter trips. Public transit can be a useful option for getting around, especially for those traveling between neighborhoods or to nearby cities.