Pa Thien and Voi Mep peaks, two side-by-side masterpieces, are strategically located in the South Quang Tri Special Use Forest (formerly North Huong Hoa Nature Reserve). These two majestic mountains are an inseparable part of the Southern Annamite Range (Truong Son Nam) and lie close to the Vietnam–Laos border (opposite Sepon District, Salavan Province).
Exact Geographical Location
- Located in Huong Phung Commune, Quang Tri Province.
- Travel distance:
- ~85 km from Dong Ha City (about 2 hours 30 minutes by car).
- ~35 km from Khe Sanh.
According to a 2023 survey by Bach Ma National Park, Pa Thien was recorded as the only point in Quang Tri with subtropical flora, highlighted by over 120 wild orchid species, including Paphiopedilum delenatii – a rare slipper orchid.




