Grosnez Castle
Castle, St Ouen

Ruins of a 14th-century castle on Jersey's north-west headland, destroyed by the French within a few years of being built. A gatehouse and walls survive, with wide views to the other Channel Islands.
Visiting
Open-air ruin, free and always accessible.
Getting there by taxi
| From | Distance | Time | Day fare | Night |
|---|---|---|---|---|
| St Helier (Weighbridge) | 8.9 miles | 24 min | £30–£35 | £40–£46 |
| Jersey Airport | 4.8 miles | 13 min | £18–£21 | £23–£27 |
| Elizabeth Terminal (ferries) | 9.0 miles | 24 min | £30–£35 | £41–£47 |
Estimates, not quotes: worked out from the maximum tariff and the road distance. Traffic, waiting time, booking fees and extras change the final fare, and private-hire firms set their own prices. How we estimate.
At the far north-west tip close to Plémont; book your return trip in advance.
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