(TITC) - According to Quang Binh Provincial Department of Tourism and Oxalis Adventure Co., 1,000 slots for adventure tour to discover Son Dong - the world’s largest cave in the central province of Quang Binh have been fully booked for 2022. Roughly 100 first slots for 2023 also were registered, 80% of whom are foreigners.
Adventure tours with small numbers of people have been trending recently in Da Lat city in the Central Highlands province of Lam Dong.
The Quang Binh provincial People’s Committee has extended the period of time for exploration tours in Viet Nam’s Son Doong Cave, the largest cave in the world, and has permitted…