I would like to know from somebody, with first hand experience, that has traveled from Sicily to Sardinia using a ferry (within the last 2 years).
Is there a regular ferry? And how regular (once a week, daily, ...)
Here is the information I found on the internet.
According to google there are ferries but I would like to get some first hand reports.
On Southern Ferries there seem to be 2 ferries a week (in summer at least).
On tirrenia I found a ferry between Sicily (Palermo) and Naples.
On grimaldi lines they are advertising a new line from Palermo (Sicily) - Cagliari (Sardinia) - Naples but they only provide details for Cagliari - Naples.
Google maps and openstreetmaps show routes but I am not sure what that means