Tell driver you want to go to Sre Ambel. After about a three-hour bus ride, you will be let off at the road to Sre Ambel. Moto taxi drivers are waiting to take you to Sre Ambel, about18km. The ride takes about 15 minutes. Boat to Koh Kong leaves Sre Ambel at 1.1 am.
Trip takes about four hours.
Get off the boat at Rak Long checkpoint. 6.Catch bus in Trat to Bangkok. From Sre Ambel, fast boats leave for Koh Kong town every day at 11am. He will let you off roughly 120 km outside Phnom Penh at a junction on National Route Four, where motorbike taxi drivers will be waiting. From the junction, Sre Ambel is 18 km away by road-about a 15 minute ride over pastoral land and the foothills of a coastal range.