Batfish
Contributor
MoonWrasse:The boats to Similans leave from near Khao Lak. You get to ride in a minibus for 90 minutes first.QUOTE]
Yup,
Quite a few liveaboard boats are still using Thap Lamu port for departure as it saves a huge amount of sailing time and diesel. For Richelieu there is a one off trip from 10 -12 April on South Siam 4 (3 days /2 nights), otherwise a huge number of 4 day trips which include Richelieu.