Explore the harbour map
Travel through the history of Saint-Nazaire

Heritage Visits

Throughout the year, explore the heritage of Saint-Nazaire
with our guided visits.

From the Neolithic to WW2: two outstanding monuments

They are not open all year long, so make sure you won’t miss the dates in order to visit two monuments separated by approximately 6,000 years: the neolithic barrow of Dissignac (Tumulus de Dissignac) and the submarine base in the harbour of Saint-Nazaire.

The submarine base

With its 301 metre-long façade, the submarine base, built by the German army during World War 2, still dominates the harbour site today. The guided tour tells its history and how, in the 1990’s, the City of Saint-Nazaire developed Ville-Port, a town planning project which turned the former fortress into a link between the town and its harbour.

Tours in 2018: from July 1st to September 2nd, every Sunday at 16:30. The guided tours last 1 hour and 10 minutes, they are in French. They leave from the central ticket office in the submarine base, Boulevard de la Légion d’Honneur. Some dates also available in April, May, June and October (see details on the French page about the heritage visits).

A 6,000-year old burial chamber

The barrow, or tumulus, is a megalithic tomb with two burial chambers, in the Dissignac area on the outskirts of Saint-Nazaire. It was built approximately 6,000 years ago and is considered one of the most remarkable prehistoric monuments of the whole region. An engraved stone slab with mysterious symbols is hidden within one of the burial chambers.

Visits in 2018: From 8 July to September 2nd, every day except Saturday and Monday, 10:30 to 13:00 and 14:30 to 19:00. Last entry at 12 o’clock and 18:00 (please note: on Sunday, 15 July 2018, last entry at 17:00). The guided tours last 45 minutes, they are in French. The barrow is situated on the outskirts of Saint-Nazaire, route de Dissignac.

For details of other heritage visits, see the French page.

How to get there?

The tours of the submarine base leave from the central ticket office in the submarine base, Boulevard de la Légion d’Honneur.

The barrow is situated on the outskirts of Saint-Nazaire, route de Dissignac.

 

How much?

2018 prices (per visit)
Full Reduced* Children age 4-14
6 € 5,50 € 3 €
* Reduced price (ID required): students, unemployed, disabled persons and accompanying person.

 

How?

Guided tours, commentaries in French. Duration: neolithic barrow 45 minutes; Submarine base 1 hour 10.

 

Accessibility

These tours are not accessible to disabled visitors.