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New Castle – Downtown Portsmouth loop from Old Boston Preserve

New Castle – Downtown Portsmouth loop from Old Boston Preserve

Moderate

4.8

(2854)

15,196

riders

New Castle – Downtown Portsmouth loop from Old Boston Preserve

03:11

77.3km

500m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: April 18, 2026

Tips

Includes movable bridges

Check opening times.

After 27.9 km for 91 m

After 40.0 km for 91 m

Waypoints

Start point

Parking

Get Directions

9.23 km

Chase's Pond

Highlight • Lake

The road passes along the south eastern shore of Chase's Pond. It supplies drinking water for the town of York and is surrounded by a forest which looks magical in the autumn.

Tip by

32.2 km

New Castle, New Hampshire, is a picturesque island town with historic charm. Surrounded by the Atlantic, it boasts colonial architecture, scenic landscapes, and a welcoming community, making it idyllic and serene.

Tip by

39.3 km

Downtown Portsmouth

Highlight • Settlement

Portsmouth has a little bit of everything, from riverside gardens, boat docks, historical recreations — and lots of opportunities to grab a snack or do some shopping while downtown.

Tip by

43.0 km

View of Piscataqua River Bridge and Great Cove Boat Club from Maine Street Causeway

Highlight • Viewpoint

Slow down as you cross over the Maine Street Causeway to take it all in. To the south there are great views of the impressive Piscataqua River Bridge and the …

Tip by

48.2 km

East Coast Greenway — Maine section

Highlight (Segment) • Cycleway

The East Coast Greenway (ECG) extends for over 2,600 miles. It meanders its way between Key West, Florida, and Calais, Maine. This is part of the Maine section of the …

Tip by

77.3 km

Old Boston Preserve

Highlight • Forest

The name “Old Boston” originates from the Boston family, who farmed the land for generations. The majority of the preserve is covered in mature forests, providing a serene escape into …

Tip by

77.3 km

End point

Parking

Way Types & Surfaces

Way Types

56.2 km

13.9 km

4.37 km

2.86 km

Surfaces

75.8 km

1.54 km

< 100 m

Elevation

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

Highest point (60 m)

Lowest point (0 m)

Weather

Friday 17 July

27°C

14°C

-- %

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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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New Castle – Downtown Portsmouth loop from Old Boston Preserve

Chase's Pond

New Castle

Downtown Portsmouth

View of Piscataqua River Bridge and Great Cove Boat Club from Maine Street Causeway

East Coast Greenway — Maine section

Old Boston Preserve

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