May
20
Sails 5-6 days/week from Heraklion to Santorini (in about 2 hours)
and Rethymno to Santorini on Tuesdays.
See the details and times here:
http://www.cretetravel.com/To_and_from_Crete/Ferries_Crete_Santorini.htm
(update published 20 May 2005)
