Thanh Pho Ha Tinh, Vietnam offers 1 beach perfect for sunbathing, surfing, swimming, and more. Thanh Pho Ha Tinh is known for Ke Go Lake and the Dong Loc T-junction historical site. The best time to travel to Thanh Pho Ha Tinh, Vietnam, is from March to April, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 25°C (77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!