Versaille

The Palace of Versailles (Château de Versailles) is a former royal residence about 20 km southwest of Paris, built from a hunting lodge into the main seat of French power.
Who built it / why it matters: Louis XIV (“Sun King”) massively expanded it in the late 1600s to centralize the monarchy and display France’s wealth and authority. It remained a key royal residence until the French Revolution.
Architecture & style: French Baroque/classical design—grand symmetrical façades, monumental courtyards, gilded decoration, and highly choreographed ceremonial spaces.
Most famous interior spaces:
Hall of Mirrors (Galerie des Glaces): The iconic gallery with mirrored arches facing garden windows; used for court ceremonies and major events.
King’s Grand Apartments / Queen’s Apartments: Formal state rooms designed to project royal status.
Royal Chapel and Royal Opera: Major examples of royal religious and performance spaces.
Gardens & grounds: Designed by André Le Nôtre—formal French gardens with geometric parterres, long axial views, fountains, and canals; the landscaping is as politically symbolic as it is decorative.
Trianon estates: Grand Trianon and Petit Trianon offered more private retreats away from court life; Petit Trianon is strongly associated with Marie Antoinette.
Major historical events:
The monarchy’s decline culminated in the French Revolution (royal family left Versailles in 1789).
The Treaty of Versailles (1919) ending WWI was signed in the Hall of Mirrors.
Today: A major museum and UNESCO World Heritage site, known for art collections, restored royal rooms, and the gardens/fountain shows.