You can find this route on the BikeSquare app with code 2
Along the trip you could visit the Toirano's caves and the famous sanctuary of Monte Carmelo, a great panoramic point. From there to Loano's port it's a piece of cake :)
A suggestive section is the lead to the top of the dyke.
Once in Loano among restaurants and little shops, follow the path to Borghetto, through secondary streets.