Getting to Koh Chang - Highway No.36, straight into Amphoe Klaeng, Rayong. From Klaeng go to Chanthaburi, by highway No.3, from Chanthaburi go to Trat. Between the joints Chanthaburi and Trat there will need to cross Welu bridge. After that, we will see checkpoint soldiers (Saentung)turn right into highway No.3156 the same towards to Trat airport. After that, will see signs to "Koh Chang Ferry Pier. Koh Chang ferry pier getting from AO thammachat go to Ao Sapparod, Koh Chang It takes only 20 minutes.