Middlesex County Boat Ramps, Massachusetts

Middlesex County tracks 15 public boat ramps in total, spread across 14 different rivers, creeks and lakes — most notably Merrimack River (2 ramps), Baddacook Pond (1 ramp) and Charles River (1 ramp). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.

Sourced from official state and federal agency records, last synced on July 7, 2026. Read more about how we verify this data.

15 Boat ramps
14 Waterways
0 Free to launch
5 Neighboring counties

All boat ramps in Middlesex County

Ashland Reservoir Ashland Reservoir
Baddacook Pond Baddacook Pond
Charles River Charles River
Delaney Pond (Wildlife Management Area) Delaney Pond
Flint Pond Flint Pond
Hopkinton Reservoir Indian Brook - Hopkinton Reservoir
Horn Pond Horn Pond
Knopps Pond Knopps Pond
Lake Cochituate Lake Cochituate
Long Pond Long Pond
Mascuppic Lake Mascuppic Lake
Merrimack River (Rourke) Merrimack River
Merrimack River (Southwell) Merrimack River
Mystic Lake (Upper) Mystic Lake (Upper)
Whitehall Reservoir Whitehall Reservoir

Waterways in Middlesex County

These are the rivers, creeks and lakes with public boat ramps in Middlesex County. Ramps on the same waterway don't always sit close together on a map — some of these stretch across the whole county.

Ashland Reservoir 1 Baddacook Pond 1 Charles River 1 Delaney Pond 1 Flint Pond 1 Horn Pond 1 Indian Brook - Hopkinton Reservoir 1 Knopps Pond 1 Lake Cochituate 1 Long Pond 1 Mascuppic Lake 1 Merrimack River 2 Mystic Lake (Upper) 1 Whitehall Reservoir 1

Boat ramps in neighboring counties

If Middlesex County doesn't have what you're looking for, these bordering counties are worth a look too.

Essex County 33 ramps
Hillsborough County 29 ramps
Worcester County 25 ramps
Norfolk County 7 ramps
Suffolk County 4 ramps

Frequently asked questions

We track 15 public boat ramps in Middlesex County, spread across 14 different rivers, creeks and lakes.

We haven't confirmed any free ramps in Middlesex County yet. Fee status is verified ramp by ramp as we check each one against the source — check the fee badge on each listing below for the latest status.

Merrimack River has the most public boat ramps we track in Middlesex County, with 2 launch points.