Prey Lang: Cambodia’s Ancient Forest Sanctuary

Why Prey Lang Stands Out

Prey Lang protects more than 3,600 square kilometers of primary forest across northern Cambodia. The area shelters Asian elephants, clouded leopards, and hundreds of plant species found nowhere else in the country. Indigenous Kui communities have lived here for generations, managing resin trees and maintaining traditional knowledge of the forest. Visitors encounter towering dipterocarp trees, clear rivers, and quiet trails that reveal the scale of Cambodia’s last great lowland wilderness.

Getting There

Most travelers start from Phnom Penh or Siem Reap and continue by road to Kampong Thom or Preah Vihear provinces. From there, local community organizations arrange transport along dirt tracks and short river crossings. The final approach often involves pickup trucks or boats, so travelers should expect a full day of travel each way. Independent driving is not recommended; organized community tours provide the necessary permissions and local drivers.

Things to Do

Multi-day treks led by Kui guides take visitors deep into the forest to watch for hornbills, gibbons, and rare orchids. River journeys allow quiet paddling past sandbars where elephants sometimes appear. Cultural visits include demonstrations of traditional resin harvesting and evening meals prepared with forest ingredients. Photographers find excellent light along the river corridors at dawn and dusk. Those who stay longer can join overnight patrols that monitor illegal logging while learning about current conservation challenges.

Best Time to Visit

The dry season from November through April offers the most reliable access. Trails remain passable and rivers are low enough for easy boat travel. The wet season brings lush growth and fewer visitors, but roads can become impassable and some community programs pause operations. Early mornings are cooler and better for wildlife sightings year-round.

Nearby Places Worth Combining

Many visitors pair Prey Lang with the temples of Sambor Prei Kuk near Kampong Thom or the remote hill landscapes around Preah Vihear temple. The Tonle Sap lake lies to the south, offering a contrast between open water and dense forest on the same trip.