Edition 2026 Flea Market Antiques Outdoor

Les Greniers de la Seille - Flea market of Sillegny

Annual large flea market of Sillegny, village of the church with frescoes

Sillegny — Moselle (57) • 200 exhibitors

Dates 09 Aug 2026

Location Sillegny (57)

Admission Free

Exhibitors 200 exhibitors

About Greniers de la Seille Sillegny

Les Greniers de la Seille is the annual large flea market of Sillegny, a village of about 600 inhabitants located in the Seille valley, between Metz and Pont-à-Mousson. The event, in its 29th edition in 2025, brings together nearly 200 exhibitors in the village streets from 6 am to 6 pm. Admission is free. Sillegny is famous for its Saint-Martin church, in flamboyant Gothic style, whose 16th-century wall paintings earn it the nickname "Sixtine de la Seille".

Nearly 200 exhibitors in the streets of Sillegny

The Greniers de la Seille are one of the largest flea markets in the Metz area. Nearly 200 exhibitors take over the village streets from 6 am to 6 pm, offering flea market items, antique objects, tableware, trinkets, furniture, books, and collectibles. The event, organized for over 25 years, enjoys a solid reputation among bargain hunters from Moselle and Meurthe-et-Moselle.

Sillegny, the "Sixtine de la Seille"

Sillegny is a village of about 600 inhabitants located in the Seille valley, halfway between Metz and Pont-à-Mousson. The village is world-renowned for its Saint-Martin church, in flamboyant Gothic style, whose remarkable frescoes executed in tempera dating from 1540 cover the entire interior walls. These exceptional frescoes earn Sillegny the nickname "Sixtine de la Seille". The visit to the church is free and accessible to people with reduced mobility.