The graceful Arco dei Gavi is one of the oldest of Verona's Roman remains.
At one point it arched over the Corso Cavour, but it was blown up by Napoleon's forces at the storming of Castelvecchio in 1805. The outline of the original placement is marked in white paving stones, but I don't recommend venturing out into this busy street for a closer look.
The arch was rebuilt nearby in a small, shaded riverside park. Several benches provide seating for you, should you bring some pizza or gelato from the nearby shops on Via Roma.