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Hiking trails & Routes
United Kingdom
England
South East England
Hampshire
New Forest
Milford On Sea

Solent Way: Keyhaven to Hurst Castle

Easy

4.9

(23)

552

hikers

Solent Way: Keyhaven to Hurst Castle

01:55

7.60km

10m

Hiking

Embark on an easy coastal hike along the Solent Way, stretching 4.7 miles (7.6 km) from Keyhaven to Hurst Castle. This route offers a unique experience on a shingle spit, where you can enjoy panoramic views of the Solent and the Isle of Wight. With a minimal elevation gain of just 18 feet (5 metres), you can expect to complete this walk in about 1 hour and 54 minutes, making it a perfect choice for a relaxed outing. As you walk, you will feel the distinctive terrain underfoot, with the sea on one side and the vibrant Keyhaven Marshes Nature Reserve on the other.

When planning your visit, remember that walking on the shingle can be tiring, so sturdy footwear is highly recommended to ensure your comfort. While you can hike the entire distance both ways, a popular option is to take a ferry from Keyhaven directly to Hurst Castle and then walk back along the spit. This is especially convenient during the peak season, which runs from late March through early November, offering you flexibility and a different perspective on the journey.

This trail leads you directly to the historic Hurst Castle, a significant landmark that provides a fascinating glimpse into centuries of coastal defense. From the castle, you can enjoy expansive views across The Needles Passage. The Keyhaven Marshes Nature Reserve, which borders the trail, is a haven for diverse birdlife, including Brent geese and oystercatchers, and if you are lucky, you might even spot seals resting on the distant reaches of the spit.

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

New Forest National Park

Waypoints

A

Start point

Parking

Get Directions

1

263 m

Keyhaven Harbour

Highlight • Settlement

Keyhaven is a small village with a very pretty harbour. There are easy walks along the sea wall with views of Keyhaven Harbour, the Isle of Wight and Hurst Spit. The area is a good spot for bird-watching.

Tip by

2

542 m

Enjoy gorgeous views over Keyhaven Marsh, Hurst Spit and the Isle of Wight on this perfect stretch of walking along the western tip of the Solent.

Tip by

3

1.59 km

Hurst Spit

Highlight • Beach

Not unlike Chesil Beach at Portland to the west, Hurst Spit is a shingle bank that stretches out into the sea. The spit extends towards the Isle of Wight, creating a narrow channel and marking the entrance to the Solent. As a result of its slender width, the channel is fast moving at any time other than slack tide. This also makes the end of the spit an excellent place for mackerel fishing.

Henry VIII had a fort built at the end of the spit, which still stands today and is called Hurst Castle. On the eastern side of the spit at the Keyhaven Saltmarshes, an important habitat for birds, plants and invertebrates. You can hike along the spit or catch a little ferry to the end from Keyhaven.

Tip by

4

3.84 km

Hurst Castle

Highlight • Historical Site

Hurst Castle is an artillery fort established by Henry VIII between 1541 and 1544 to protect against invasion from France and the Holy Roman Empire. At the time, it was one of the most advanced artillery fortresses in England. Commanding the narrow entrance to the Solent, you are afforded stunning panoramic views from the fort. The site is now managed by English Heritage. For more information, visit: english-heritage.org.uk/visit/places/hurst-castle.

Tip by

5

4.10 km

Hurst Point Lighthouse

Highlight • Viewpoint

Hurst Point Lighthouse was built by Trinity House in 1867 to guide vessels through the hazardous western approaches to the Solent

Tip by

B

7.60 km

End point

Parking

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Way Types & Surfaces

Way Types

6.20 km

741 m

461 m

< 100 m

< 100 m

Surfaces

4.57 km

2.58 km

239 m

210 m

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Elevation

Elevation

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Weather

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Wednesday 6 May

15°C

5°C

0 %

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Max wind speed: 13.0 km/h

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Frequently Asked Questions

Where can I park to start the Solent Way: Keyhaven to Hurst Castle walk?

You can typically find parking available at or near Keyhaven Harbour, which serves as the starting point for this section of the Solent Way. Public transport options to Keyhaven are also available, though less frequent than driving.

Is this trail suitable for beginners or families with children?

Yes, the trail is generally considered easy and suitable for beginners and families. It is completely flat, with minimal elevation change. However, walking on the shingle spit can be challenging for buggies or wheelchairs, and it might feel like walking through sand for some.

What is the terrain like on the route to Hurst Castle?

The primary terrain is a long shingle spit, which can be somewhat challenging to walk on, feeling 'like walking through sand.' There are also sections along a sea wall that provide easier walking surfaces. Sturdy footwear is highly recommended.

What can I see along the route to Hurst Castle?

Hikers are treated to panoramic views across the Solent to the Isle of Wight and The Needles. You'll pass by Keyhaven Harbour, enjoy views of Keyhaven Marsh, Hurst Spit, and the Isle of Wight, and walk along Hurst Spit itself. The trail culminates at Hurst Castle and the Hurst Point Lighthouse.

What wildlife can I expect to see on this walk?

The trail offers excellent opportunities for birdwatching, especially overlooking the Keyhaven Marshes Nature Reserve. You might spot Brent geese, curlew, shelduck, oystercatcher, wigeon, redshank, egret, coot, cormorant, and even rare spoonbills. Seals can sometimes be seen on the far reaches of the spit.

Is the Solent Way: Keyhaven to Hurst Castle trail dog-friendly?

Yes, dogs are generally welcome on the trail. However, as much of the route passes through or alongside the Keyhaven Marshes Nature Reserve, it's important to keep dogs on a lead to protect ground-nesting birds and other wildlife.

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

The trail is enjoyable year-round, but spring and autumn are particularly good for birdwatching. During the summer (late March to early November), the ferry service to Hurst Castle operates, offering a convenient option to walk one way and ferry back. Always check weather conditions, as coastal walks can be exposed.

Do I need a permit or pay an entrance fee to hike in the New Forest National Park?

No, there are no general permits or entrance fees required to hike public footpaths within the New Forest National Park, including this section of the Solent Way. However, parking at Keyhaven Harbour may incur a fee, and there is an entrance fee to access Hurst Castle itself.

Does this trail intersect with other well-known paths?

Yes, this route is part of the longer Solent Way trail. It also covers sections of the Lymington Station Off Road Cycle Trail and the European walking route E9, Milford on Sea to Queen Elizabeth Country Park.

Is there a ferry option for this walk?

Yes, a popular option is to take a ferry from Keyhaven to Hurst Castle and walk back, or vice versa. This service typically runs during peak season, from late March to early November, and provides a different perspective of the coastline and wildlife.

Are there any facilities like cafes or pubs near the trail?

While there are no cafes directly on the shingle spit, Hurst Castle itself has a cafe. In Keyhaven, at the start/end of the walk, you may find local amenities. For more options, nearby towns like Lymington offer a wider selection of pubs and cafes.

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