Archaeology Days 2026: extraordinary open house at an excavation site on a railway-construction project in Île-de-France

Published by Rizhlaine de Sortiraparis · Updated on June 2, 2026 at 04:15 p.m.
In Vitry-sur-Seine, Archaeology Days 2026 offer a rare glimpse into a site undergoing a major transformation. At the site of the future Les Ardoines railway station, visitors will discover how archaeology accompanies large urban projects in Île-de-France.

Traces of prehistory beneath the streets of Vitry-sur-Seine—a story sure to intrigue history buffs. The Journées de l’archéologie are designed to bring the public closer to this field through guided tours, talks, workshops, and access to sites typically off-limits. In 2026, they will take place on the weekend of June 12–14, 2026.

In the Val-de-Marne, the excavation project for the future Les Ardoines station, in Vitry-sur-Seine, contributes to this initiative with exceptional public openings at an excavation site run by Inrap, centered on an ancient flint-knapping site occupied in the Mesolithic, the prehistoric period between the Paleolithic and the Neolithic.

The future Les Ardoines station sits within the Grand Paris Express project. Located in Vitry-sur-Seine, it will serve Line 15 South and support the redevelopment of a neighborhood in the midst of transformation. Archaeology here is not seen as an isolated activity but as a crucial step before or during certain developments. It allows researchers to study the remnants of the past, document ancient occupations, and preserve the memory of the soils before they are altered.

The 2026 Archaeology Days program at the archaeological dig site for the future Les Ardoines railway station

  • Inrap archaeological dig open day — Prehistoric site in Vitry-sur-Seine, Val-de-Marne (94)

    The Inrap archaeologist Bénédicte Souffi and her team are exceptionally opening the doors to the excavation site for the future Les Ardoines station. On this occasion, you can discover an ancient flint-knapping site occupied in the Mesolithic. Mediation workshops invite you to dive into the lifeways of the human groups who inhabited this territory.

    WEAR APPROPRIATE FOOTWEAR

    Participation conditions: FRIDAY: RESERVED FOR SCHOOLS — Free | Booking required - https://tourisme.vitry94.fr/journees-europeennes-de-larcheologie/

    Hours: Friday, June 12, 2026 — 10:00 to 16:00 | Saturday, June 13, 2026 — 10:00 to 12:00, 13:00 to 17:00

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Practical information

Dates and Opening Time
From June 13, 2026 to June 14, 2026

× Approximate opening times: to confirm opening times, please contact the establishment.

    Location

    gare les ardoines
    94400 Vitry sur Seine

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