Brai Cave is located in A Soc village (or Soc village), Huong Lap commune, Huong Hoa district, Quang Tri province. It is located about 2km east of the Vietnam - Laos border, close to the banks of the Se Bang Hieng River (a famous reverse-flowing river), about 60-70km from Khe Sanh town and about 130-150km from Dong Ha city.
Detailed directions:
- From Dong Ha - follow National Highway 9 up to Khe Sanh.
- From Khe Sanh - turn into Ho Chi Minh Highway (West branch) for about 60km to the A Soc area.
- From the main road, follow along the Se Bang Hieng River for about 1km, then trek up the mountain for about 100m to reach the cave entrance.
The road is quite convenient but requires good physical health, especially the mountain climb and movement inside the cave. It is recommended to travel in a group with a local guide or ranger to ensure safety.



