From Groton St, Dunstable to Cow Pond Brook Rd, Groton, Middlesex County, Massachusetts
2.70 mi
Length
135 ft
Elev gain
118 ft
Elev loss
217 ft
Max elevation
gravel 53%
pavement 25%
dirt 22%

Elevation Click the profile for Street View

Same old sin-wave pattern rail bed. Mostly double-track w/ a few single-track sections.
1 vote
 Nick Faust
on April 12, 2020
Scenic ride through some nice forest and wetlands in Groton. Appears to be posted no trespassing north of Island Pond Rd?