Imperia is a habour city originally 2 cities divided by the Impero River.
The older town of Porto Maurizio is worth a visit, with its small streets and cozy houses and palazzos.
Also drive into the underlying area and visit the small villages for example:
Dolceto is a small cozy village with small streets of pastel-colored houses, a beautiful church, and the old bridge built in the 1200's. The area where the town is located is very beautiful as you see olive trees that grow on the terraces of the city.