Joinville is a charming city located in the Haute-Marne department of the Champagne-Ardenne region in northeastern France. Known for its rich history and picturesque surroundings, Joinville offers visitors a unique blend of cultural heritage and natural beauty. The city is characterized by its well-preserved medieval architecture, including the imposing Château du Grand Jardin, a stunning Renaissance castle surrounded by formal gardens. The historic town center is filled with narrow cobblestone streets, half-timbered houses, and quaint cafes, creating a timeless atmosphere that transports visitors back in time.