Quaddick Reservoir – West Thompson Dam loop from Putnam

Bike touring routes & trails

United States

Connecticut

Northeastern Connecticut Planning Region

Putnam

Quaddick Reservoir – West Thompson Dam loop from Putnam

Moderate

2.6

(29)

riders

Quaddick Reservoir – West Thompson Dam loop from Putnam

02:36

42.2km

360m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 18, 2026

Waypoints

Start point

Bus stop

Get Directions

5.96 km

Thompson Hill

Highlight • Summit

Thompson, a charming New England town. It was named after Sir Robert Thompson, an English landholder. There are a few historic buildings and a lovely church.

Tip by

12.4 km

The Quaddick Reservoir, once frequented by the Nipmuck Indians for fishing, is the main attraction of this park. Today, the area is popular with its sandy beach, ball fields, and the trails that run throughout the park.

Tip by

27.3 km

Langers Pond

Lake

33.5 km

Grosvenordale Mills

Highlight • Monument

As you make your way across the bridge you will see Grosvenordale Mills located on the banks of the French River. It's a nice place for a stop!

Tip by

36.9 km

West Thompson Dam

Highlight • Monument

Spanning 239 acres, this lake is great for paddling and fishing. The dam was built by the US Army Corps of Engineers in 1965, its capacity stands at 342 million gallons of flood water.

Tip by

37.5 km

West Thompson Dam Recreation Area

Highlight • Structure

38.5 km

Mechanicville Pond

Lake

38.8 km

French River

Highlight • River

A pleasant river flows through the Mechanicsville Park area. This point provides a nice pull-off spot from the road, featuring several picnic benches and a great view of the water to enjoy.

Tip by

42.2 km

End point

Bus stop

Way Types & Surfaces

Way Types