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Routes
Running trails & routes
United States
New Hampshire
Rockingham County
Portsmouth

Little Harbor Loop Trail

Easy

5.0

(1020)

18,493

runners

Little Harbor Loop Trail

00:30

4.34km

20m

Running

Jog the easy 2.7-mile Little Harbor Loop Trail for scenic waterfront views and historic landmarks in Portsmouth, New Hampshire.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.49 km

Little Harbor Viewpoint

Highlight • Viewpoint

This viewpoint located on Little Harbor Trust Fund Land offers sights of Lady Isle, Pest Island, and the other ports and islands located in the waters of Portsmouth. Wildlife viewing in this area is excellent as well.

Tip by

2

3.33 km

The Wentworth Coolidge Mansion and Historic Site is an important historical component of the Portsmouth, New Hampshire, area. The farmhouse and land became the property of the first Royal Governor …

Tip by

B

4.34 km

End point

Parking

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Way Types & Surfaces

Way Types

2.93 km

879 m

527 m

Surfaces

2.80 km

880 m

320 m

206 m

129 m

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Elevation

Elevation

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

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Weather

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Today

Saturday 9 May

12°C

3°C

97 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to jog the Little Harbor Loop Trail?

The Little Harbor Loop Trail is an easy route, ideal for jogging. Based on komoot's data, it typically takes around 30 minutes to complete the full loop. However, your pace and how often you stop to enjoy the scenery will influence your total time.

Is the Little Harbor Loop Trail suitable for beginner joggers?

Yes, the trail is generally rated as easy and is suitable for various fitness levels, including beginner joggers. While mostly easy, be aware that the terrain is varied and includes sections with uneven surfaces, roots, and rocks, particularly in the wooded areas. Some attention to footing is required.

What is the terrain like on the Little Harbor Loop Trail?

The trail offers a diverse experience. You'll encounter sections through woods with uneven surfaces, featuring roots and rocks. There are also portions that traverse open fields, a rocky path along the shore, and even some sections that follow a road. The elevation changes are minimal, making it a relatively flat route.

Where can I park to access the Little Harbor Loop Trail?

The trail connects three distinct areas: the Creek Farm Reservation, the Wentworth-Coolidge Mansion and Historic Site, and City of Portsmouth conservation land. Parking is typically available at the Wentworth-Coolidge State Historic Site, which serves as a common access point for the loop.

Are dogs allowed on the Little Harbor Loop Trail?

Dogs are generally not permitted on certain sections of the trail, specifically within the Creek Farm Reservation and the Wentworth-Coolidge Historic Site portions. Some sources indicate they are not allowed on the trail at all. It's best to leave your furry friends at home for this particular route.

Do I need a permit or pay an entrance fee for the Wentworth-Coolidge Mansion State Historic Site?

The Little Harbor Loop Trail passes through the Wentworth-Coolidge Mansion State Historic Site. While there may be fees for touring the mansion itself or specific events, access to the trail and grounds for activities like jogging typically does not require a separate permit or entrance fee. However, it's always a good idea to check the official site for the latest information before your visit.

What can I see along the Little Harbor Loop Trail?

The trail boasts diverse and picturesque scenery. You'll enjoy views of Portsmouth and Little Harbor, Sagamore Creek, tidal pools, and the rocky shoreline. Key landmarks include the Little Harbor Viewpoint and views of the Wentworth-Coolidge Mansion and Historic Site. The path also winds through forests, an old orchard, and meadows with various trees and plants.

What is the best time of year to visit the Little Harbor Loop Trail?

The trail offers beauty in all seasons. Spring brings blooming lilacs and fresh greenery, while summer provides lush landscapes. Fall showcases vibrant foliage, and winter, if accessible, can offer serene, crisp views. The trail is open from dawn to dusk, so consider visiting during off-peak hours for a more tranquil experience.

Are there any specific viewpoints or scenic spots along the route?

Absolutely! The trail offers several scenic spots. You'll find excellent views of Little Harbor and Sagamore Creek, especially from the Little Harbor Viewpoint. The path along the water's edge provides picturesque glimpses of tidal pools and Goose Island. Additionally, there are designated spur trails that lead to spectacular viewpoints of the harbor and creek.

Does the Little Harbor Loop Trail intersect with other paths?

Yes, the route primarily follows sections of the official Little Harbor Loop Trail. It connects areas like the Creek Farm Reservation, the Wentworth-Coolidge State Historic Site, and City of Portsmouth conservation land, utilizing various segments of the well-marked Little Harbor Loop Trail.

What should I be aware of regarding tides when jogging this trail?

It's important to be mindful of high tides, as sections of the trail along Sagamore Creek may become impassable during these times. Plan your visit during low tide if you wish to explore the shoreline more extensively or avoid potential wet sections.

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