Château de Flamanville – Diélette Harbor loop from Héauville

Routes

Bike touring routes & trails

Château de Flamanville – Diélette Harbor loop from Héauville

Hard

4.0

(1)

riders

Château de Flamanville – Diélette Harbor loop from Héauville

02:30

38.8km

460m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 16, 2026

Tips

Includes a segment in which cycling is not permitted

After 22.9 km for 267 m

Waypoints

Start point

Bus stop

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23.1 km

Château de Flamanville

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The fairytale castle from the 17th century is built on the remains of an 11th century manor house. In the castle park, there is the dahlia garden with over 100 different species. Very worth seeing 😍

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23.4 km

Flamanville Castle

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Beautiful landscape garden containing the castle that was built under Louis XIII for the local noble family Bazan. The decorative battlements on the towers of the ramparts were added in …

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27.3 km

Métot Manor

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The manor of Métot is worth the short detour from the road. Built in the 17th century, it has been listed as a Historic Monument since 1975 to protect the …

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28.2 km

Diélette Harbor

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Diélette is the only port between Goury and Carteret. At low tide, a fine sandy beach falls dry between the piers. Ferries to the islands of Guernsey and Alderney depart …

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28.9 km

View of Platé Beach

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Beautiful view to a small port and a long natural beach, accessible by an unpaved trail

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30.3 km

Siouville-Hague

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The church tower of the small hamlet stands high on the hill above the main road, visible from afar.

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31.1 km

Sea View

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32.1 km

Siouville Beach

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Siouville's long, sloping beach is a hotspot for surfers. The waves here prove to be ideal for learning how to surf, windsurf and kitesurf safely, but also have a lot …

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37.8 km