Assabet River Rail Trail

The Assabet River Rail Trail is a multi-use path extending roughly 20 kilometers across five communities, offering paved routes alongside forests, wetlands, and water bodies. The path follows a historic railroad corridor and connects multiple access points, including parking areas and boat launches.

The corridor follows the route of the former Marlborough Branch Railroad, which operated passenger service from 1849 through 1958 and continued freight operations until 1980. This rail line was central to the region's transportation network before closure and eventual conversion to public use.

The trail links five former mill towns that shifted from industrial centers to modern communities while keeping their historical roots visible along the Assabet River. Local people use the path regularly for everyday activities, connecting recreation with care for their shared heritage.

The path has several entry points including a parking area on Maple Street, additional access at South Acton Station, and multiple boat launches for water activities. Visitors should know the paved surface is accessible year-round and suited for different activities like walking, cycling, and paddling.

The Trail of Flowers initiative planted thousands of flowering plants that create seasonal displays of native species throughout the path. Visitors encounter different wildflowers and blooms at various times of year, adding layers of color and variety to the walking experience.

Location: Massachusetts

GPS coordinates: 42.38820,-71.56530

Latest update: December 10, 2025 16:30