from 15 September 2026
Description
Built in 1943 under the German occupation, this 120 m² bunker, specializing in telecommunications, was built underground to protect it from bombing. Closed and razed in 1946, it had fallen into oblivion until 2015. The GRAMASA Research Group carried out the excavations. This place, never visited until then, knows how to make the link between past and present, in an immersive, educational, heritage way.
This vestige of the Second World War is now restored and open to the public. An immersive scenography accompanies you in the discovery of this symbol of Arcachon.
Self-guided tour every day, during Tourist Office hours. €2 entry.
Date(s) of the event:
1 September 2026, from 9.00 am to 12.30 pm
On 1 September 2026, from 2.00 pm to 5.30 pm
On 2 September 2026, from 9.00 am to 12.30 pm
On 2 September 2026, from 2.00 pm to 5.30 pm
3 September 2026, from 9.00 am to 12.30 pm
3 September 2026, from 2.00 pm to 5.30 pm
4 September 2026, from 9.00 am to 12.30 pm
4 September 2026, from 2.00 pm to 5.30 pm
On 5 September 2026, from 9.00 am to 12.30 pm
5 September 2026, from 2.00 pm to 5.30 pm
On 6 September 2026, from 10.00 am to 12.30 pm
On 6 September 2026, from 2.00 pm to 4.30 pm
7 September 2026, from 9.00 am to 12.30 pm
7 September 2026, from 2.00 pm to 5.30 pm
8 September 2026, from 9.00 am to 12.30 pm
On 8 September 2026, from 2.00 pm to 5.30 pm
On 9 September 2026, from 9.00 am to 12.30 pm
9 September 2026, from 2.00 pm to 5.30 pm
10 September 2026, from 9.00 am to 12.30 pm
10 September 2026, from 2.00 pm to 5.30 pm
11 September 2026, from 9.00 am to 12.30 pm
11 September 2026, from 2.00 pm to 5.30 pm
12 September 2026, from 9.00 am to 12.30 pm
12 September 2026, from 2.00 pm to 5.30 pm
13 September 2026, from 10.00 to 12.30
13 September 2026, from 2.00 pm to 4.30 pm
14 September 2026, from 9.00 am to 12.30 pm
14 September 2026, from 2.00 pm to 5.30 pm
15 September 2026, from 9.00 am to 12.30 pm
15 September 2026, from 2.00 pm to 5.30 pm
16 September 2026, from 9.00 am to 12.30 pm
16 September 2026, from 2.00 pm to 5.30 pm
17 September 2026, from 9.00 am to 12.30 pm
17 September 2026, from 2.00 pm to 5.30 pm
18 September 2026, from 9.00 am to 12.30 pm
18 September 2026, from 2.00 pm to 5.30 pm
21 August 2026, from 9.30 am to 6.30 pm
21 September 2026, from 9.00 am to 12.30 pm
21 September 2026, from 2.00 pm to 5.30 pm
22 August 2026, from 9.30 am to 6.30 pm
22 September 2026, from 9.00 am to 12.30 pm
22 September 2026, from 2.00 pm to 5.30 pm
23 August 2026, from 9.30 am to 6.30 pm
23 September 2026, from 9.00 am to 12.30 pm
23 September 2026, from 2.00 pm to 5.30 pm
24 August 2026, from 9.30 am to 6.30 pm
24 September 2026, from 9.00 am to 12.30 pm
24 September 2026, from 2.00 pm to 5.30 pm
25 August 2026, from 9.30 am to 6.30 pm
25 September 2026, from 9.00 am to 12.30 pm
25 September 2026, from 2.00 pm to 5.30 pm
26 August 2026, from 09:30 to 18:30
26 September 2026, from 9.00 am to 12.30 pm
26 September 2026, from 2.00 pm to 5.30 pm
27 August 2026, from 9.30 am to 6.30 pm
27 September 2026, from 10.00 to 12.30
27 September 2026, from 2.00 pm to 4.30 pm
28 August 2026, from 9.30 am to 6.30 pm
28 September 2026, from 9.00 am to 12.30 pm
28 September 2026, from 2.00 pm to 5.30 pm
29 August 2026, from 9.30 am to 6.30 pm
29 September 2026, from 9.00 am to 12.30 pm
29 September 2026, from 2.00 pm to 5.30 pm
30 August 2026, from 9.30 am to 6.30 pm
30 September 2026, from 9.00 am to 12.30 pm
30 September 2026, from 2.00 pm to 5.30 pm
31 August 2026, from 9.30 am to 6.30 pm
Prices
| Min. | Max. | Complement | |
|---|---|---|---|
| Full price | 2€ | 2€ | — |
| Free | 0€ | 0€ | Free for children under 10 |
| Free | 0€ | 0€ | Free for PRMs (on presentation of proof) |


