Epernay is a town in the Champagne region of France, located about 130 km east of Paris. It is known as the "Capital of Champagne" due to its central location in the region and its important role in the production of Champagne wine.

One of the main attractions of Epernay is the Avenue de Champagne, which is home to many of the world's most famous Champagne houses, including Moët & Chandon, Perrier-Jouët, and Pol Roger. Visitors can take guided tours of the cellars and learn about the process of Champagne production. The avenue is also home to the Musee du Champagne, which features exhibits on the history of Champagne and the production process.

Another popular attraction in Epernay is the Notre-Dame de l'Assomption Church, a gothic-style cathedral built in the 13th century. The church features stained glass windows and a rose window, as well as a carillon of 56 bells.

Epernay is also a great place to explore the surrounding Champagne countryside. Visitors can take a bike ride or hike through the vineyards, stopping at small wineries for tastings and tours. The nearby town of Hautvillers is particularly famous for being the birthplace of Champagne, as it was the home of the monk Dom Perignon, who is credited with developing the Champagne-making process.