The Orange Theatre is an ancient Roman theater located in Orange, a town in the Vaucluse department of France. Built in the 1st century AD, it is renowned for its well-preserved structure and impressive acoustics. The theater could originally seat around 9,000 spectators and was used for various performances, including plays and musical events. Today, the Orange Theatre is a UNESCO World Heritage site and hosts the annual Chorégies d'Orange, a festival dedicated to opera and classical music. Its grand stage and stunning backdrop of the Triumphal Arch make it a popular destination for both tourists and performers alike.