Aqueduct, originally 42 km long, mostly underground, with some bridges. The Roman aqueduct was used for 250 years.
Water mill.
Roman columns found in a sunken ship off Saint-Tropez in 1951.
Roman wall.
Lantern of Augustus, at the former location of the Frejus harbor; the seashore is now a bit more than 1km away. The monument is not hollow and hence was not…
Saint-Raphaël, Basilica Notre-Dame-de-la-Victoire, late 19th century, neo-byzantine.