Koh Chang Grand Orchid Resort & Spa | Prices in EURO (EUR) | Koh Chang Grand Orchid Resort & Spa located at 11/13 Moo 3, Klong Son Bay (Ao Klong Son), Koh Chang, Trat, Thailand 23170 with travel guide maps, pictures, photos and videos for Koh Chang Ferry Pier (Ao Thammachart), Centre Point Ferry Pier, Laem Ngob Pier, Laem Sok Pier, Dan Kao Pier, Trat Airport and Suvarnabhumi International Airport (Bangkok).