Sihanoukville, also known as Kampong Saom or Preah Sihanouk, is a coastal port city in Cambodia and the capital of Preah Sihanouk Province, at the tip of an elevated peninsula in the country's south-west on the Gulf of Thailand. The city has a string of beaches along its coastline and coastal marshlands bordering Ream National Park in the east. It has one navigable river, the mangrove-lined Ou Tro…