Đăng ngày: 16 03, 2025
One successful example is the Son Doong cave expedition in the central province of Quang Binh. Although the tour is expensive and has a limited number of guests, it is typically sold out as soon as bookings are opened, said DM Phong. “This is an opportunity for Vietnam to enhance its exploitation of the luxury market, a huge revenue source for Vietnamese tourism,” he added.