Bung Rieng, Vietnam offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Bung Rieng, Ba Ria Vung Tau, Vietnam, is known for its proximity to the Binh Chau Hot Springs and the Ho Tram Beach. The best time to travel to Bung Rieng, Vietnam, is from December to April, with average air temperatures around 25-30°C (77-86°F) and water temperatures approximately 27-29°C (81-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!