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.

From 10 July to 28 August, every Monday at 16:30. The guided tours last 1 hour and 10 minutes, commentaries are in French. They leave from the central ticket office in the submarine base, Boulevard de la Légion d’Honneur.

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.

From 9 July to 3 September, 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. The guided tours last 45 minutes, commentaries are in French. The barrow is situated on the outskirts of Saint-Nazaire, route de Dissignac.

Other heritage visits, lectures, films etc. are on the programme of the “Agenda Patrimoine” (click here to see details in the French section of this website).

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.

 

When?

Submarine base: every Wednesday in April, every Sunday in May, 4 and 25 June, 25 October and 1st November at 11:00. From 10 July to 28 August, every Monday at 16:30.

Barrow: from 9 July to 3 September, every day except Saturday and Monday, from 10:30 to 13:00 and 14:30 to 19:00. Last visit at 12:00 and 18:00.

 

How much?

2017 prices (per visit)
Full Reduced* Children age 4-14
6 € 5,40 € 3 €
* Reduced price (ID required): students, unemployed, disabled persons and accompanying person (if necessary), mini-groups of at least 10 tickets for the same visit, in a single payment.

 

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.