The spring flea market on the banks of the Seine, between Saint-Germain-en-Laye and Marly-le-Roi
Every spring, the small commune of Le Port-Marly hosts its annual flea market in a riverside setting dear to the Impressionist painters. Tucked between Saint-Germain-en-Laye and Marly-le-Roi, the event gathers private sellers and dealers in a village atmosphere that recalls the simple pleasures of guinguettes and riverside walks. A discreet but charming fixture of the Yvelines calendar.
With barely more than 5,000 inhabitants, Le Port-Marly is one of the smallest towns in the Yvelines, but enjoys a reputation far greater than its size. It was here that Alfred Sisley repeatedly painted the flooding Seine, and the Cheval Blanc inn, immortalized by Maurice Leloir, welcomed fashionable late 19th-century society. The Port-Marly spring flea market fits perfectly into this tradition of gentle riverside living.
Unlike large commercial fairs, the Port-Marly flea market cultivates a friendly, accessible format. Exhibitors, mixing private sellers and local dealers, set up their stands along the town center and quays, offering antique furniture, tableware, knick-knacks, toys, books and everyday objects that have weathered the decades. The atmosphere is that of a village market where you take time to chat, to haggle, and sometimes to leave with an unexpected find.
The Port-Marly riverbanks offer a particularly pleasant walking environment. Moored barges, tree-lined shores and the bridge linking the town to Île de la Loge give the event an almost provincial atmosphere, just a few kilometers from Greater Paris. Families come as much to hunt for bargains as to enjoy a day by the water, between the nearby Château de Monte-Cristo of Alexandre Dumas and the guinguettes of the Seine loop.
The Port-Marly flea market makes a perfect stop for discovering the Seine loop. History lovers can extend the day with the castle of Saint-Germain-en-Laye and its national archaeology museum, the royal estate of Marly or the Machine de Marly. Art enthusiasts should not miss the Château de Monte-Cristo, Alexandre Dumas's whimsical home built in 1846 on the heights of Le Port-Marly.
Less publicized than the major regional flea markets, the Port-Marly event charms through its authenticity and setting. It is the perfect opportunity for seasoned hunters to unearth, at gentle prices, items that might escape busier circuits, all while enjoying a day by the Seine. Free admission for visitors.
The annual Port-Marly flea market will take place on Sunday 31 May 2026 in the town center and along the banks of the Seine. Private sellers and dealers will gather for a day of friendly bargain hunting in the heart of the Seine loop dear to the Impressionists. Free admission.
Town center and riverbanks, 78560 Le Port-Marly.
Via RN13 or RN186. RER A Saint-Germain-en-Laye 2 km away, then bus. Public parking nearby.
Free for visitors.
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