(VOVworld) – Vietnam’s tourism potential is being promoted at the World Travel Market Exposition held in London from November 4-6.

Discovering Son Doong cave is definitely one of the most exciting experiences for tourists in Vietnam.

During the expo, the Vietnam National Administration of Tourism, Vietnam Airlines, travel agencies, and hotels introduced European visitors to tourist services in Vietnam. Many of Vietnam’s tourist destinations are expected to attract European tourists in 2015, including the Son Doong cave, the Dong Van rock plateau, and sightseeing Ha Long Bay by seaplanes.