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United States
Massachusetts
Middlesex County

Lost Lake Recreation Area

The best road cycling routes in Lost Lake Recreation Area

4.9

(31)

606

riders

97

rides

Road cycling routes in Lost Lake Recreation Area are primarily characterized by mostly paved surfaces and relatively flat terrain, making them suitable for various fitness levels. The region, located in Middlesex County, offers a network of trails that often follow river corridors, such as the Nashua River Rail Trail. These routes provide opportunities for easy to moderate rides through natural surroundings.

Best road cycling routes in Lost Lake Recreation Area

  • The most popular road cycling route is Nashua River Rail Trail loop from Groton, a 9.5 miles (15.3 km) trail that takes about 46 minutes to complete. This easy route features mostly paved surfaces along the Nashua River.
  • Another top favourite among local road cyclists is Nashua River Rail Trail – Groton School Pond loop from Groton, a moderate 28.0 miles (45.1 km) path. This route offers a longer ride through the area's natural landscape, suitable for those seeking a moderate challenge.
  • Local road cyclists also love the Nashua River Rail Trail – Nashua River Trailhead loop from Groton, a 34.2 miles (55.0 km) trail leading through the Nashua River corridor, often completed in about 2 hours 36 minutes.
  • Road cycling in Lost Lake Recreation Area is defined by paved rail trails, river views, and natural surroundings, with options for different ability levels.
  • The routes in Lost Lake Recreation Area are highly rated by the komoot community with an average score of 4.9 stars from over 30 reviews. More than 600 road cyclists have used komoot to explore Lost Lake Recreation Area's varied terrain.

Last updated: October 30, 2026

5

riders

#1.

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

46.9km

02:11

380m

380m

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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Moderate

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Popular around Lost Lake Recreation Area

Hiking in Lost Lake Recreation Area

Cycling in Lost Lake Recreation Area

Running Trails in Lost Lake Recreation Area

MTB Trails in Lost Lake Recreation Area

Tips from the Community

Jay Powell
October 12, 2025, Pepperell Covered Bridge

Classic New England covered bridge, restored and still in use. Small park on the east side, multiple good routes from the bridge west through Massachusetts and New Hampshire.

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There are only a handful of covered bridges in the state. This is the furthest east one

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Its a nice ride from Nashua to Ayer

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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 to admire the scenic view of the river, such as this one.

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Hickory Hills Lake is a private lake owned and maintained by the local community and residents. However, Townsend Harbour Road skirts the eastern flank of the lake, and this is just a great ride on the bike. With nice residential property on the shore side and the lake on the other, it makes for a nice relaxed ride, especially on the good flat road.

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Lisa
January 29, 2024, Shattuck Homestead

This old homestead is meant to function as a buffer for Baddacook Pond, the water supply for the nearby town of Groton. But it also opens up vistas over the water, so it's a really nice place to bike past.

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Lisa
January 29, 2024, Nashua River Rail Trail

This paved rail trail winds through a wealth of green space and water bodies. Watch out for unexpected wildlife sightings!

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This stretch of conservation land abuts the Nashua River Rail Trail. You're free to explore the land if you want to hop off your bike, but it's kept in such a natural state that you won't even find maintained trails on it.

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Frequently Asked Questions

How many road cycling routes are available in Lost Lake Recreation Area?

There are over 100 road cycling routes in the Lost Lake Recreation Area. These include a mix of easy, moderate, and a few more challenging options, with 30 easy routes, 71 moderate routes, and 8 difficult routes to explore.

What kind of terrain can I expect on road cycling routes in Lost Lake Recreation Area?

The road cycling routes in Lost Lake Recreation Area are primarily characterized by mostly paved surfaces and relatively flat terrain. Many routes follow river corridors, such as the Nashua River, offering smooth rides through natural surroundings. While some areas, like those near Mount Hood in Oregon, are known for significant elevation gain, the routes in this specific Lost Lake Recreation Area (Middlesex County) are generally more accessible for various fitness levels.

Are there family-friendly road cycling routes in Lost Lake Recreation Area?

Yes, Lost Lake Recreation Area offers several family-friendly road cycling options. Many routes feature mostly paved surfaces and relatively flat profiles, making them suitable for cyclists of all ages and skill levels. The Nashua River Rail Trail loop from Groton, for example, is an easy 9.5-mile (15.3 km) paved trail along the river, perfect for a leisurely family ride.

What is the best time of year for road cycling in Lost Lake Recreation Area?

The best time for road cycling in Lost Lake Recreation Area is typically during the warmer months when conditions are most favorable. While specific seasonal details aren't provided, generally spring through fall offer pleasant temperatures and clear paths. Winter cycling might be possible, but trail conditions could vary due to weather.

Are there any circular road cycling routes in Lost Lake Recreation Area?

Yes, many of the road cycling routes in Lost Lake Recreation Area are designed as loops. For instance, the popular Nashua River Rail Trail loop from Groton is a 9.5-mile (15.3 km) circular route. Other loop options include the Nashua River Rail Trail – Groton School Pond loop from Groton and the Nashua River Rail Trail – Nashua River Trailhead loop from Groton, providing longer circular rides.

What scenic viewpoints or natural landmarks can I see while road cycling?

While road cycling in Lost Lake Recreation Area, you can enjoy the natural beauty of the region, often centered around lakes and rivers like the Nashua River. Many routes pass through lush natural surroundings and old-growth forests. Keep an eye out for diverse wildlife, including Great Blue Herons, loons, ducks, and even eagles, making for excellent birdwatching opportunities along the trails.

Is parking available near the road cycling trails?

Yes, parking is generally available near the road cycling trails in Lost Lake Recreation Area. Many recreation areas provide facilities for day use, which often include parking lots. For specific trailheads, it's advisable to check local signage or online resources for designated parking areas.

Are there any cafes or amenities along the road cycling routes?

While the region is known for its natural beauty, specific information about cafes directly along the routes is not detailed. However, recreation areas often provide basic amenities like restrooms and picnic areas. For cafes and other services, you would typically find them in nearby towns or communities adjacent to the recreation area.

What do other road cyclists enjoy most about road cycling in Lost Lake Recreation Area?

The road cycling experience in Lost Lake Recreation Area is highly rated by the komoot community, with an average score of 4.9 stars from over 30 reviews. Cyclists often praise the mostly paved rail trails, the scenic river views, and the peaceful natural surroundings. The variety of routes, from easy to moderate, also makes it appealing to a wide range of riders.

Are dogs allowed on the road cycling trails in Lost Lake Recreation Area?

Many outdoor recreation areas, especially those with multi-use trails, are dog-friendly, often requiring dogs to be on a leash. While specific regulations for this Lost Lake Recreation Area are not detailed, it's generally a good practice to check local park rules or signage at trailheads regarding pets before heading out with your dog.

What are some moderate road cycling routes for a longer ride?

For those seeking a moderate challenge and a longer ride, the Nashua River Rail Trail – Groton School Pond loop from Groton is a great option, covering 28.0 miles (45.1 km). Another excellent choice is the Wharton Plantation – Pine Hill loop from Groton, which is 44.9 miles (72.3 km) and offers a scenic journey through the area's landscape.

What are the typical trail conditions for road cycling in the area?

The road cycling trails in Lost Lake Recreation Area are generally well-maintained, with most surfaces being paved. This ensures a smooth ride for road bikes. However, like any outdoor trail, conditions can vary with weather, so it's always a good idea to check local forecasts before your ride.

Most popular routes in Lost Lake Recreation Area

Hiking in Lost Lake Recreation Area

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