Part of Ban Gioc waterfall (Photo: VNA)

During the period, tourists from both countries need to pre-register in groups of up to 20 people each.

The duration of each group's stop at the opposite side should not exceed 5 hours. Overnight stays are not allowed. Tourists are required to use their passports or entry/exit permits to enter the scenic areas on both sides.

The tour demonstrates the determination of both countries to build a borderline of peace, friendship, cooperation and development, toward establishing eco-friendly cross-border tourism models.