Temple of Diana

The Temple of Diana is a Roman structure in Nîmes featuring a vaulted hall roughly 14.5 by 9.5 meters with five rectangular wall recesses topped by triangular and semi-circular pediments on the northern side. The building contains barrel-vaulted rooms with decorated ceilings and preserves remnants of an ornate colored marble floor.

Built during Augustus's reign in the 1st century, this Roman structure was later repurposed as a monastery during the medieval period. Over time it fell into decline before eventually becoming an archaeological site.

The building's layout with recessed wall spaces and basilica-like structure suggests it may have served as a library for storing and displaying scrolls rather than as a religious sanctuary. This practical design would have made it a center for learning and knowledge in Roman Nîmes.

The site sits adjacent to the Jardins de la Fontaine, making it easy to visit as part of an exploration of the surrounding park and historic spring. Being located in southern France, it works well as a stop while visiting other Roman monuments in the area.

The structure contains multiple barrel-vaulted rooms with intricate ceiling designs that showcase Roman craftsmanship. Fragments of the original colored marble floor remain visible, offering a glimpse of the building's original luxury.