Train:

    There is one train daily from Hualompong Train Station in Bangkok to Siracha town, a journey of 117 Km. Upon arrival in Siracha take a “tuk-tuk” to Ko Loy Pier. Ferries leave every hour to Ko Sichang. The first ferry is at 07.00 and the last is at 20.00. The journey takes approximately 45 minutes and costs 40 Baht per person.

      Bus:

    Air-conditioned buses leave Ekamai Bus Station(East) and Morchid Bus Station(North) in Bangkok to Siracha town, every hour starting at 06.50. The last bus leaves at 21.00.

    Whichever way you decide to get there you will be delighted you made the journey and you will want to return again and again :-)