I know there are several questions on this, maybe I'm just running on very few brain cells at this point of my 9th hour on the computer planning this trip today...
I don't understand the ferry schedule, how often does the Varenna to Bellagio ferry run - from other posts is it still about every 30 min? I'm trying to organize this part of the trip and have many moving parts coming from Monterosso earlier in the day with hikes/ferries/trains/etc.
No reservations needed, right?
How far is it from the train station to the ferry? If not walkable, are there taxis readily available?