4.4
(8)
55
hikers
02:12
8.71km
10m
Hiking
Hike across the seabed to Tatihou Island at low tide, exploring oyster farms, the Vauban Tower, and an ornithological reserve.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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5.67 km
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8.71 km
End point
Parking
Way Types & Surfaces
Way Types
5.31 km
2.95 km
321 m
111 m
Surfaces
4.25 km
3.83 km
283 m
209 m
126 m
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Elevation
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Weather
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Tuesday 21 July
25°C
14°C
0 %
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Max wind speed: 14.0 km/h
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This route was planned by komoot.
Tatihou Island is a tidal island, meaning it becomes accessible on foot across the exposed seabed from Saint-Vaast-la-Hougue at low tide. This unique experience involves walking across mudflats, often alongside oyster farms. Alternatively, you can take an amphibious boat, which drives and sails, to reach the island.
Walking to Tatihou Island requires careful timing with the tides. You must consult the local tide tables for Saint-Vaast-la-Hougue to ensure safe passage. The crossing is only possible during specific low tide windows. Information is often available at local tourist offices or on the Cotentin Tourisme Normandie website.
The walk across the seabed to Tatihou Island involves traversing mudflats, which can be uneven and sometimes muddy. Once on the island, the trails are generally well-maintained, ranging from easy to moderate. You'll find diverse coastal landscapes, gardens, and paths through natural reserves.
Yes, the walk across the seabed and the trails on Tatihou Island are generally suitable for beginners and families, provided you adhere to the tidal schedule. The physical act of walking is not overly strenuous, but awareness of the environment and proper footwear are essential. Some routes in the broader area can be more challenging, but the island's paths are mostly accessible.
Parking is typically available in Saint-Vaast-la-Hougue, the departure point for the tidal crossing. Look for designated parking areas near the port or town center. Specific parking information can often be found on local tourism websites.
Information regarding dogs on the tidal crossing and Tatihou Island can vary. As it is a protected natural site and ornithological reserve, there may be restrictions or leash requirements, especially in certain areas. It's best to check with local authorities or the island's management before your visit.
While walking across the seabed itself doesn't require a permit, there is typically an entrance fee to access Tatihou Island, as it is a protected site with a museum, gardens, and historical structures. This fee contributes to the island's preservation and maintenance. Check the official island website for current pricing.
The spring and summer months (April to September) are generally the best time to visit Tatihou Island. During this period, the weather is milder, the island's diverse flora is in bloom, and the ornithological reserve is active. August also features the "Les traversées de Tatihou" festival, offering unique cultural events.
For the tidal walk, wear sturdy, waterproof footwear that you don't mind getting muddy, such as old trainers or water shoes. Avoid open-toed sandals. Dress in layers as coastal weather can change quickly. Bring water, snacks, sun protection, and a bag to carry any items you might want to keep dry. A small towel for cleaning your feet afterwards can also be useful.
On Tatihou Island, you can explore its rich history, including the UNESCO World Heritage Vauban Tower and a fort. The island is a protected natural site with an ornithological reserve, offering opportunities for birdwatching and enjoying diverse flora. There are also three thematic gardens and a maritime museum to visit, providing a blend of nature, history, and culture.
Yes, the route to Tatihou Island also passes through sections of the Chemin de Barfleur, Le Run, Impasse de Réville, Impasse des Goélands, Chasse du Douette, Impasse des Chennevières, Impasse Triquet, Quai Commandant Albert Paris, Cour des Paumiers, Impasse des Paumiers, and Cour Meslin.
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