Mong Cai, Vietnam offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Mong Cai is known for the Mong Cai International Border Gate, Tra Co Beach, and the bustling Mong Cai Market. The best time to travel to Mong Cai, Vietnam, is from October to December, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 24-27°C (75-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
