Phnom Kulen Waterfall & Shiva Lingas Day Hike — Kulen National Park from Siem Reap
A full-day hike across Phnom Kulen brings waterfalls, carved riverbeds and the big reclining Buddha into one river-cut landscape. Expect mixed terrain, cultural sites tied to Angkorian history, and cool, fast-flowing streams worth the walk.
The Experience
Before You Go
Footwear for wet rock
Wear shoes with good tread — riverbed sections and waterfall approaches are slippery even on short dry spells.
Carry extra water
Plan for at least 2–3 liters per person for a 5–7 hour outing in warm weather.
Respect sacred sites
Dress modestly near pagodas and avoid walking on the carved lingas in the riverbed.
Start early
Begin before mid-morning to avoid heat, crowds, and afternoon rains common in the wet season.
Local Knowledge
Hidden Gems
- •Walk upstream past the main falls for quieter cascades and natural pools
- •The cliff edge viewpoints at sunrise reveal wide plains toward Angkor and fewer visitors early in the day
Wildlife
- •Crab-eating macaque (long-tailed macaque)
- •Kingfishers and other freshwater birds
Conservation Note
Visitor pressure and erosion threaten fragile sandstone carvings and river habitats; stick to trails, avoid stepping on carvings, and carry out all trash.
Phnom Kulen was an early sacred mountain for the Khmer; Jayavarman II declared the independence of the Khmer polity here and riverbed lingas date to Angkorian ritual practice.
What to Bring
Sturdy hiking shoesEssential
Provides grip on wet sandstone and stability on uneven trails.
Water bottle or hydration bladder (2–3 L)Essential
Keeps you hydrated through humid heat and long climbs.
Light rain jacket
Compact protection for sudden tropical downpours during the wet season.
Insect repellent and sun hat
Repellent reduces bites in forested sections; a hat helps with sun exposure on open plateaus.
Common Questions
How strenuous is the hike?
The route is moderate: several short climbs and uneven surfaces over 5–7 hours; basic fitness and steady pace are sufficient.
Can I swim in the waterfalls?
Some pools are swimmable but always check local signage and follow guide instruction — currents and rockfalls can make swimming risky.
Is the tour family-friendly?
Yes — many operators allow children, but infant seats and steep sections mean parents should evaluate fitness and mobility beforehand.
Do I need a guide or permit?
Guides are not strictly required but are highly recommended for navigation, cultural context and to ensure respectful access to sacred sites; park entrance fees may apply.
Book This Experience
Check AvailabilityDuration
5–7 hours
Location
Siem Reap, Siem Reap Province
Difficulty
moderate
Fitness Level
Suitable for hikers with moderate fitness — comfortable on uneven ground and short steep sections.
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