Hi there!
My husband and I are soon to be first time visitors to Thassos and it has been wonderful reading all your posts and information. We will be flying into Thessaloniki this coming Sunday (at around 1:30 in the afternoon) and are having a hard time figuring out where and when we can catch a ferry. Can you provide us with some help with this?
Thank you!
Sydney
Hi Sydney,
you catch the ferry from Keramoti docks which is about 2.5 hours car drive from Thessaloniki. I believe there is a bus but don’t know how regular it is. Most doing it themselves hire a car. Car ferry times are on here.
http://www.go-thassos.gr/thassos-ferry-schedules-prices
Hey Sydney! 
We have an entire page dedicated to answering your question(s):
http://www.go-thassos.gr/about-thassos/getting-to-thassos
If there’s any information you need which is missing, please come back and ask. We’ll be happy to help!
So helpful both of you. Thank you!!