Callahan State Park (entrance) – Sudbury Reservoir loop from Overly Conservation Restriction
Callahan State Park (entrance) – Sudbury Reservoir loop from Overly Conservation Restriction
3.4
(2)
37
riders
Callahan State Park (entrance) – Sudbury Reservoir loop from Overly Conservation Restriction
01:02
17.3km
130m
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 7, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Sudbury Dam Historic District
Waypoints
Start point
Parking
883 m
Callahan State Park (entrance)
Highlight • Rest Area
Tip by
6.63 km
Sudbury Reservoir
Highlight • Lake
Tip by
10.2 km
View of Marlborough Brook and Sudbury Reservoir
Highlight • Viewpoint
Tip by
13.8 km
Parmenter Street
Highlight (Segment) • Cycleway
Tip by
16.8 km
Eastleigh Farm
Highlight • Settlement
Tip by
17.3 km
End point
Parking
Way Types & Surfaces
Way Types
17.0 km
145 m
108 m
Surfaces
17.0 km
145 m
108 m
Sign up to see more specific route details
Sign up for freeElevation
Highest point (110 m)
Lowest point (60 m)
Sign up to see more specific route details
Sign up for freeWeather
Powered by Foreca
Today
Monday 12 October
20°C
9°C
43 %
Additional weather tips
Max wind speed: 15.0 km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.