Overview
Beyond the ancient temples, Cambodia harbors dozens of spectacular waterfalls hidden within its tropical forests and highland plateaus. From the thundering double-tiered cascade ofBou Sra—the country's largest—to the sacred waters of Kulen Mountain, waterfall trekking offers a refreshing counterpoint to temple tours.
The best waterfalls are found in Cambodia's northeastern provinces (Mondulkiri andRatanakiri) and the Cardamom Mountains in the southwest. These regions remain relatively undeveloped for tourism, offering genuine adventures through pristine jungle environments.
Why Trek to Cambodia's Waterfalls?
- Escape the Heat: Cool forest trails and refreshing natural pools
- Off the Beaten Path: Few tourists venture beyond Angkor
- Cultural Encounters: Many falls are sacred to indigenous communities
- Diverse Landscapes: From highland plateaus to dense lowland jungle
- Wildlife: Chance to spot gibbons, hornbills, and rare butterflies
Top Waterfalls
Cambodia's most impressive waterfalls reward those willing to venture beyond the main tourist trail.
| Waterfall | Location | Height | Highlights |
|---|---|---|---|
| Bou Sra Waterfall | Mondulkiri | 25m (upper), 15m (lower) | Cambodia's largest, swimming pools, jungle trails |
| Kulen Waterfall | Siem Reap | 20m | Sacred mountain, reclining Buddha, River of 1000 Lingas |
| Popokville Waterfall | Kampot | 18m | Bokor National Park, cool mountain climate |
| Katieng Waterfall | Ratanakiri | 10m | Year-round flow, swimming, lush jungle |
| Lumphat Wildlife Falls | Ratanakiri | 15m | Remote, wildlife spotting, pristine forest |
| Kirirom Waterfalls | Kampong Speu | Various | Pine forests, cool climate, national park |
Bou Sra Waterfall
Cambodia's most impressive waterfall, located in Mondulkiri Province. The cascade drops in two tiers—25 meters at the upper falls and 15 meters at the lower—surrounded by dense jungle. A well-maintained trail leads to viewing platforms and natural swimming pools. Often combined with elephant sanctuary visits for a full Mondulkiri experience.
Kulen Waterfall
On the sacred Phnom Kulen (Mountain of the Lychees), birthplace of the Khmer Empire. The waterfall plunges 20 meters into a popular swimming pool. The mountain also features theRiver of 1000 Lingas—carved Hindu symbols in the riverbed—and a massive reclining Buddha. Just 50km from Siem Reap, this is Cambodia's most accessible waterfall day trip.
Popokville Waterfall
Set within Bokor National Park in Kampot Province, this 18-meter fall cascades through cool mountain forest at 800+ meters elevation. The trek from the main road is short (1km) through atmospheric jungle. Combine with visits to the abandoned French hill station, the Black Palace, and the mountain-top casino.
Waterfalls by Region
Mondulkiri Province
The waterfall capital of Cambodia. Beyond Bou Sra, seek out the smaller Romanearand Dak Dam falls near Sen Monorom. The highland plateau climate means comfortable hiking even during hot season. Local Bunong guides can lead you to less-known cascades deep in the forest.
Ratanakiri Province
Remote northeastern province with several accessible falls. Katieng Waterfallflows year-round into a popular swimming hole. Cha Ong and Ka Chanhrequire more effort to reach but offer peaceful jungle settings. Best visited during the wet season when water levels are high.
Kirirom National Park
Cambodia's first national park, just 3 hours from Phnom Penh. Unusual pine forests and multiple small waterfalls make for pleasant half-day hikes. The cool climate (even cold in December-January) provides relief from lowland heat. Good weekend escape from the capital.
Cardamom Mountains
The wild southwest contains countless unmapped waterfalls in one of Asia's largest intact rainforests. Community-based ecotourism in Chi Phat offers multi-day treks to remote cascades with overnight jungle camping. For serious adventurers only.
Trekking Tips
Best Time to Visit
- August-October: Peak water flow, lush green scenery
- November-February: Good flow, easier trails, cooler weather
- March-May: Lower water, some falls reduced to trickles
What to Bring
- Footwear: Water shoes or sturdy sandals with grip
- Clothing: Quick-dry shorts and shirt, swimwear
- Protection: Sunscreen, insect repellent, hat
- Supplies: 2+ liters water, snacks, basic first aid
- Electronics: Dry bag or waterproof phone case
- Optional: Trekking poles for steep descents
Safety Considerations
- Flash floods: Avoid during or immediately after heavy rain
- Slippery rocks: Move carefully near water edges
- Swimming: Never dive head-first; assess currents before entering
- Leeches: Common in wet season—wear long pants and check regularly
- Remote areas: Always inform someone of your plans
Hiring Guides
Major waterfalls are signposted and accessible independently. For remote falls in Ratanakiri, Mondulkiri, or the Cardamoms, local guides are essential. Expect to pay $10-30/day. Guides provide safety, local knowledge, and often fascinating insights into indigenous forest traditions.
Frequently Asked Questions
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