AdventureGuidesNatureTravelingUncategorizedWellness 20 Paradise Islands for Tourist on Budget Advertisements 3. Phu Quoc, Vietnam Image source: adventureinyou.com If you want to enjoy one of the 20 unspoiled beaches on Phu Quoc Island, south of Vietnam, there is a mix of accommodation. Half the island is a national park with rainforests and waterfalls. The main town has a cafe scene and night markets. Advertisements