A roughly 500-acre block of DNRT conservation land around the headwaters of the Little River, with nearly 9 miles of trails through wetlands, upland forest and old fields, and a signature boardwalk crossing salt marsh near the river's head. It's a substantially bigger and more inland preserve than the shoreline "Little River" beach point further south.
What to expect
Parking
Free lot free · unconfirmed
Trails
~9 miles easy-moderate · natural path with three boardwalk…
Accessibility
Not accessible; natural trail with boardwalks, some uneven terrain
Managed by
Dartmouth Natural Resources Trust (DNRT)
(508) 991-2289 · WebsiteWhat's here
On site
Info kiosk
DNRT sign and kiosk at trailhead
Common questions
Close to 9 miles total, winding through wetlands, upland forest, salt marsh and old fields, with the Boardwalk Trail as the highlight.
Yes, but they must stay on a leash.
Where do I park at Frank Knowles/Little River Reserve?
Free lot (free).
Are there trails at Frank Knowles/Little River Reserve?
Yes. ~9 miles. easy-moderate difficulty. Surface: natural path with three boardwalk sections (one 200+ ft)….
Is there an entry fee at Frank Knowles/Little River Reserve?
No, entry is free.
Can I bring my dog to Frank Knowles/Little River Reserve?
Allowed on leash
Is Frank Knowles/Little River Reserve wheelchair accessible?
Not accessible; natural trail with boardwalks, some uneven terrain
What rules should I know at Frank Knowles/Little River Reserve?
No mountain biking, no horseback riding.