A four-day, three-night camping and trekking loop from Siem Reap that pairs river-carved Angkorian carvings at Phnom Kulen with the remote pyramid of Koh Ker. Expect jungle trails, sandstone slabs, and nights under open sky.
A four-day, three-night camping and trekking loop from Siem Reap that pairs river-carved Angkorian carvings at Phnom Kulen with the remote pyramid of Koh Ker. Expect jungle trails, sandstone slabs, and nights under open sky.
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Operated by Passion Indochina Travel · Siem Reap, Siem Reap Province
Dawn on the plains north of Siem Reap smells of wet earth and burning wood as your minivan climbs toward Phnom Kulen. The trail opens into bamboo corridors, the air thick with insect song and the staccato drip of leaves. You push uphill over rocky steps for the first 2 km, then drop into a riverbed where shallow, carved lingas run like a mapped prayer beneath clear water.
moderate.
4 days.
Good general fitness for repeated 3–5 hour hikes and short uphill scrambles; able to carry a daypack and sleep in basic camp conditions.
Hikes run from moderate to brisk: expect several uphill stretches (short steep sections) and 3–5 hours of walking on days with mixed terrain; no technical climbing required.
Yes—this itinerary includes two nights camping with local support; basic sleeping mats and tents are typically provided, but check with the operator if you prefer your own sleeping bag.
The tour notes admission is included for key sites; confirm with the operator whether national park or temple ticket surcharges apply at time of booking.
Meals listed (breakfast, lunch, dinner) are provided; bottled water is supplied during transfers and at camps, but carry your refillable bottle for hikes.
Phnom Kulen is considered the cradle of the Khmer Empire—rulers declared the kingdom there in the 9th century—and Koh Ker served briefly as capital in the late 9th–10th centuries with unique pyramid architecture.
Trails cross sensitive sandstone and forest; stick to paths, avoid bathing in protected pools when prohibited, and minimize campfire impact—local guides emphasize low-impact camping to preserve sites.
Passion Indochina Travel operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Passion Indochina Travel
Book directly with Passion Indochina Travel for the best rates and real-time scheduling.
Reserve Now