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Routes
Bike touring routes & trails
United States
New Hampshire
Merrimack County
Warner

Blackwater Dam Flood Control Reservoir to Andover loop from Warner

Routes
Bike touring routes & trails
United States
New Hampshire
Merrimack County
Warner

Blackwater Dam Flood Control Reservoir to Andover loop from Warner

Hard

2.8

(3)

71

riders

Blackwater Dam Flood Control Reservoir to Andover loop from Warner

04:23

57.0km

480m

Cycling

This difficult 35.4-mile touring cycling loop from Warner offers significant elevation gain and scenic views of the Blackwater Dam Reservoir

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

13.2 km

Blackwater Flood Control Reservoir

Highlight • Lake

This stretch of road finds you pedaling through a mix of hardwood and pine forest — part of the large tract of open space reserved for flood control along the Blackwater River.

Tip by

2

32.0 km

Covered Bridge

Highlight • Bridge

Another fine example of a covered bridge. The Andover Covered Bridge, or Keniston Bridge, carries Bridge Street over the Blackwater River near Andover, New Hampshire. It is a rare example of a covered bridge that is not fully sheathed on the sides, meaning the trusses on the sides are exposed; in reality, this enhances its beauty. It has been added to the National Register of Historic Places.

Tip by

B

57.0 km

End point

Parking

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Way Types & Surfaces

Way Types

46.6 km

3.96 km

3.28 km

1.73 km

1.45 km

Surfaces

27.6 km

22.8 km

3.96 km

2.65 km

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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 (300 m)

Lowest point (130 m)

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Thursday 7 May

14°C

5°C

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to complete this cycling loop?

This challenging touring bicycle loop typically takes around 4 hours and 23 minutes to complete. However, your actual duration may vary based on your fitness level, speed, and any stops you make along the way.

What is the starting point for this cycling route?

The loop starts and ends in Warner, New Hampshire. While specific trailhead parking isn't detailed, Warner serves as the primary access point for this route.

Is this cycling loop suitable for beginners?

No, this route is categorized as 'difficult' and requires 'Very good fitness'. With a distance of approximately 57 km (35.4 miles) and an elevation gain of 483 meters (1,575 feet), it presents a significant challenge best suited for experienced touring cyclists.

What is the terrain like on this cycling route?

The route is primarily on paved surfaces, making it suitable for road or touring bikes. Despite being paved, the 'difficult' rating indicates that you should expect steep or sustained climbs due to the significant elevation gain.

What kind of scenery can I expect along the way?

You can anticipate views of the Blackwater Flood Control Reservoir, the Blackwater River, and the typical New Hampshire landscape of forests and potentially some open areas as you traverse between Warner and Andover. The area is known for its natural beauty.

What is the best time of year to cycle this route?

Merrimack County, New Hampshire, offers beautiful cycling conditions in late spring, summer, and early fall. These seasons generally provide pleasant temperatures and clear roads, though it's always wise to check local weather conditions before heading out.

Are there any notable landmarks or points of interest along the route?

Yes, key points of interest include the Blackwater Flood Control Reservoir, a significant flood control structure, and a Covered Bridge. The surrounding area also offers views of the Blackwater River.

Does this cycling route connect with other trails?

Yes, sections of this route overlap with other paths. You will encounter parts of the Northern Rail Trail and the Sunapee-Ragged-Kearsarge Greenway, among others, during your ride.

Is the Blackwater Dam Flood Control Reservoir to Andover loop from Warner dog-friendly?

While the route is primarily on paved roads, which may not be ideal for dogs, specific regulations regarding dogs on this cycling loop are not detailed. If you plan to bring a dog, it's best to check local ordinances for Merrimack County and any specific rules for the Blackwater Dam area or Mount Kearsarge State Forest.

Are there any permits or fees required for this cycling loop?

This cycling loop primarily uses public roads. Generally, no specific permits or fees are required for cycling on public roads in New Hampshire. However, if you venture onto specific trails or into managed areas, always check for any posted regulations or fees.

What are the regulations for cycling within Mount Kearsarge State Forest?

This route passes through the general vicinity of Mount Kearsarge State Forest. While the cycling loop itself is largely on paved roads, if you plan to explore within the State Forest boundaries, be aware that specific regulations may apply regarding trail usage, permits, and activities. Always consult the official New Hampshire State Parks website for the most current information.

Are there places to find food or drink along the route?

The loop connects the towns of Warner and Andover. You may find cafes, pubs, or other establishments in these towns where you can refuel or grab a drink. It's advisable to carry sufficient water and snacks, especially given the challenging nature of the ride.

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