The Arles, Roman and Romanesque Monuments in France are a testament to the city's rich history, spanning from ancient Roman times to the medieval era. This UNESCO World Heritage Site includes remarkable structures such as the Arles Amphitheatre, the Roman theatre, and the Church of St. Trophime with its exquisite cloister. These monuments showcase the evolution of architectural styles and the city's significance through different periods, particularly highlighting Arles' golden ages in the 1st century B.C. and the 4th century, as well as its resurgence in the 11th and 12th centuries.