Les Blanches Banques
The Sand Dunes

Step into a wild and windswept wonder where golden dunes roll like waves and nature rules with quiet majesty. Les Blanches Banques, Jersey’s largest dune system, is more than just a landscape — it's a living tapestry of coastal adventure, rare wildlife, and ever-changing light.
Feel the sea breeze chase you through undulating sand hills. Discover hidden trails where orchids bloom in summer and kestrels hover overhead. This is a sanctuary for nature-lovers, photographers, and anyone craving the thrill of untamed beauty.
Located in the heart of St. Ouen’s Bay, Les Blanches Banques offers panoramic views of one of Jersey’s most iconic coastlines — the perfect backdrop for sunset picnics, mindful walks, or simply getting gloriously lost in nature.
This is Jersey raw and real — wild, windswept, and utterly unforgettable.
What visitors say
Coming up here
Fri 13 Nov
Invasive Tree Seedling Control at les Blanches Banques SSI
Les Blanches Banques, St. Ouen
Free entry
Free entry
Hands-on volunteering with the Natural Environment team, helping to protect the sand dunes by removing invasive Holm oaks.



