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Virachey National Park
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Virachey National Park is Cambodia's largest protected area, encompassing approximately 3,325 square kilometers across Ratanakiri and Stung Treng provinces. Bordering Laos and Vietnam, it is recognized as an ASEAN Heritage Park due to its outstanding ecological value. The terrain is a wilderness of primary rainforests, high-altitude grasslands, and bamboo thickets that harbor a vast array of wildlife, including the rare giant muntjac, sun bears, and Asian elephants. Geographically, it remains one of the least explored regions in Southeast Asia, with much of its core zone inaccessible by road. Historically, the area has been home to diverse ethnic minority groups who maintain deep spiritual connections to the forest and continue traditional agricultural practices. Conservation efforts in Virachey are vital for maintaining a transboundary wildlife corridor within the Indo-Burma biodiversity hotspot. For researchers and intrepid travelers, the park provides some of the most challenging and rewarding deep-jungle trekking experiences in the region.
- Location: Cambodia
- Nearby: Banlung (19 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 26 | 27 | 29 | 31 | 30 | 29 | 28 | 27 | 27 | 27 | 27 | 26 |
| Rain mm | 4 | 3 | 15 | 27 | 78 | 113 | 145 | 192 | 155 | 102 | 41 | 16 |
📋 Practical info
Geography
Facts
- At 3,325 sq km, it is the largest national park in Cambodia.
- It was designated as an ASEAN Heritage Park in 2003.
- The rare large-antlered muntjac was recently confirmed to live here.
- There are no paved roads within the national park's boundaries.
- The park shares borders with both Laos and Vietnam.
- Elevations within the park reach up to over 1,500 meters.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
How do you organize a visit to Virachey Park?
How demanding are the treks?
Can you stay overnight in the park?
What flora and fauna can I expect?
Are there cultural encounters?
Virachey National Park: where is it located?
Virachey National Park: when is the best time to visit?
Virachey National Park: why is it worth visiting?











