Orange gets its name from the days when it was a dependency of the Dutch House of Orange-Nassau, not because it's set in a citrus belt. Actually, the last orange grove departed 2,000 years ago. The juice that flows in Orange today comes from its fabled vineyards, which turn out a Côtes du Rhône vintage. Many caves (vineyards) are spread throughout the district, some of which offer dégustations (wine tastings) to paying customers. The tourist office will provide you with a list.Overlooking the Valley of the Rhône, today's Orange, with a somewhat sleepy population of about 30,000, tempts visitors with Europe's third-largest extant triumphal arch and best-preserved Roman theater. Louis XIV, who toyed with the idea of moving the theater to Versailles, said, "It is the finest wall in my kingdom." UNESCO has placed the arch on its World Cultural and Natural Heritage List in the hopes that it can be preserved "forever."