For boat timetables please contact:

Local agences:
Aegean Thesaurus Travel : 22840 33151 - 33527
Katsoulakis Travel: 22840 31700 - 31004
Podotas group: 22840 33081 - 31793
Xidis Travel: 22840 31895 - 31217

Port Authority
Sifnos: 22840 33617
Piraeus: 210 4126000

Links :
www.yen.gr
www.gtp.gr
www.openseas.gr