Travel from Koh Phangan to Hua Hin via Surat Thani by big ferry and by Thai Sriram coach with convenient meeting point at Thong Sala Pier.
Make your own way to the meeting point at Thong Sala Pier on Koh Phangan 30 minutes before scheduled departure.
Cruise by big Raja Ferry to Surat Thani with a short stopover on Koh Samui to pickup/drop-off other transferring guests. Switch to Thai Sriram coach with 36 reclining seats at Don Sak Pier and ride to Hua Hin with a convenient drop-off directly at Hua Hin Tourist Centre near the Clock Tower. About half the way, there will be something small to eat and drink, and you can refresh yourself.
Sit back and relax in air-conditioned comfort, enjoying views of Thailand's beautiful landscapes on each leg of the journey.