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Routes
Road cycling routes
United States
Massachusetts
Middlesex County

Groton School Pond – Squannacook River Mill and Dam loop from Lost Lake

Routes
Road cycling routes
United States
Massachusetts
Middlesex County

Groton School Pond – Squannacook River Mill and Dam loop from Lost Lake

Moderate

4.5

(2275)

8,130

riders

Groton School Pond – Squannacook River Mill and Dam loop from Lost Lake

02:11

46.9km

380m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: July 6, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 8.94 km for 734 m

Waypoints

A

Start point

Parking

Get Directions

1

6.31 km

Groton School Pond

Highlight • Lake

The Nashua Rail Trail passes right over Groton School Pond and its a popular resting place. Take a break for some peace and quiet in nature. You may see people …

Tip by

7.37 km

Moors Schoolhouse

Ruins

3

11.1 km

Squannacook River Mill and Dam

Highlight • Monument

The Squannacook River, a 16.4-mile-long tributary of the Nashua River, meanders through heavily wooded areas, providing a peaceful ride. There are few points along the way where you can pause …

Tip by

32.4 km

Shapley Land

Nature Reserve

5

40.1 km

CK Bikes - friendly bike shop

Highlight • Rest Area

These folks are a friendly bunch. The shop is in Littleton, and a great place to stop for lunch and chat bikes.

Tip by

6

42.7 km

Spring Brook Farm Stand

Highlight • Rest Area

B

46.9 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

18.3 km

15.2 km

7.89 km

5.58 km

< 100 m

< 100 m

Surfaces

36.2 km

9.74 km

866 m

124 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (180 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Today

Friday 17 July

28°C

14°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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