The Arcachon Bay: a moving landscape
In Arcachon, the sea is not just a backdrop. It sets the rhythm of life, transforms the landscapes and offers a different spectacle every day.
With the tides, the Bay is constantly changing: sandbanks appear and disappear, harbours empty or come to life, and the famous stilt huts seem to float… or end up standing on the sand.
Staying in Arcachon means learning to live to the rhythm of the ocean.
From Hôtel Arcanse, ideally located just a few minutes from the beach and the town centre, you are perfectly placed to observe these fascinating changes.
Understanding the tides: a spectacular natural phenomenon
The Arcachon Bay is particularly shaped by the tides. Twice a day, the water rises (high tide) and then recedes (low tide), completely transforming the landscape.
- At high tide: the Bay fills up, boats float, beaches shrink and water activities take centre stage
- At low tide: the water recedes, revealing vast stretches of sand, oyster beds and channels
Planning around the tides allows you to fully enjoy your stay and choose the best activities at the right time.
Observing the stilt huts: a unique spectacle
Emblematic symbols of the Bay, the stilt huts of Île aux Oiseaux offer a completely different view depending on the tide.
- At high tide: they appear to stand on the water, isolated in the middle of the Bay
- At low tide: their stilts are revealed and they sit within an almost desert-like landscape
The best time to observe them depends on the experience you are looking for.

What to do at high tide?
When the Bay is full, many activities are focused on the water.
- Boat trips
This is the perfect time to sail and explore the Bay in all its splendour.
- Paddleboarding and kayaking
The calm waters of the Bay provide ideal conditions for water activities.
- Swimming and beaches
Arcachon’s beaches become privileged spots to relax and enjoy the sun.
What to do at low tide?
At low tide, the landscape changes dramatically and reveals another side of the Bay.
- Walking on sandbanks
Head out on foot to discover these ephemeral stretches, ideal for a timeless walk.
- Discovering the oyster beds
The Bay’s oysters are revealed at low tide. It is a chance to observe oyster farmers at work and better understand this local know-how.
- Photography and contemplation
The light, reflections and contrasts create unique landscapes, especially appreciated by photography enthusiasts.

Things to know to fully enjoy the Bay
The rhythm of the tides changes every day. The timings are never exactly the same, so it is essential to check them regularly.
Some activities, especially boat trips or guided excursions, require advance booking, particularly in spring and summer.
A tailor-made experience from Hôtel Arcanse
To support you in this discovery, Hôtel Arcanse helps you organise your stay according to the tides.
Our team can advise you on:
- the best times to observe the stilt huts
- water activities suited to the day
- excursions to book according to tide schedules
- the most beautiful spots for your walks