Saint-Germain-en-Laye

Saint-Germain-en-Laye is a commune in Yvelines department, located 19 kilometers west of Paris, with tree-lined streets and residential districts. The town spreads across a terrain dominated by forest and slopes gently toward the Seine valley.

The settlement originated in 1020 under King Robert the Pious and later became the birthplace of Louis XIV in 1638. The medieval castle served several French kings as a preferred residence until the court moved permanently to Versailles.

Visitors can walk through the French garden that reaches the terrace overlooking the Seine valley. In the old town streets, you still feel the quiet atmosphere of a royal residence, where cafés and small shops lean against the historic facades.

The RER A train line connects the town directly to central Paris, with the terminus station located near the castle district. For a visit, it is worth planning some time to explore both the museum and the garden.

The Treaty of Saint-Germain, signed here in 1919, formally dissolved the Habsburg Empire and led to the independence of several European nations. Few visitors know that composer Claude Debussy was born in this town and spent his childhood here.

Location: arrondissement of Saint-Germain-en-Laye

Location: Yvelines

Inception: January 1, 2019

Shares border with: Poissy, Le Pecq, Chambourcy, Maisons-Laffitte, Le Mesnil-le-Roi, Mareil-Marly, Saint-Nom-la-Bretèche, Achères, L'Étang-la-Ville

Address: 83 Chem. des Alluets, 78240 Chambourcy, France

Website: http://saintgermainenlaye.fr

GPS coordinates: 48.89639,2.09056

Latest update: December 3, 2025 07:48