The check in and check out is in Volos main port.The boats are based in the road where
the big ferry boat departs for Sporades.

The map:
https://maps.app.goo.gl/

The client can also communicate with Polina in wats app 00306972054565 one day before
to inform her what time they arrive.The check in is the latest at 17:00.
Check out Friday afternoon about 18:00 and the clients leave the boat Saturday at 9:00

Infornation about the ticket for the National Marine Alonissos Park
link for the website
https://alonissos-park.gr/?
https://tickets.alonissos-