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United States
Massachusetts
Middlesex County
Maynard

Assabet River Dam loop from Crow Island Airpark

Easy

4.5

(9622)

11,461

riders

Assabet River Dam loop from Crow Island Airpark

01:47

22.6km

80m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Hopbrook Marsh Conservation Land

Assabet River National Wildlife Refuge

Waypoints

A

Start point

Parking

Get Directions

3.84 km

Pine Point Lot

Nature Reserve

5.30 km

Kingland Lots A & B

Nature Reserve

3

13.4 km

Hop Brook Marsh Conservation Land

Highlight • Forest

Located in the town of Sudbury, the Hopbrook Marsh Conservation Land has a size of 80 acres and features different landscapes such as wetlands, floodplains, meadows, and forests. It includes …

Tip by

21.5 km

Thanksgiving Pond

Lake

5

22.1 km

Assabet River Dam

Highlight • Structure

The Assabet is a "working river" and observed from above, it seems to be stapled to the landscape by bridges.

Over its 31-mile route, more than 40 bridges span it.

Tip by

B

22.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

6.43 km

6.23 km

4.98 km

4.26 km

613 m

< 100 m

Surfaces

13.5 km

7.07 km

1.36 km

593 m

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Elevation

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

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Weather

Powered by Foreca

Today

Tuesday 13 October

15°C

10°C

66 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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