Waterfalls Near Siem Reap: Phnom Kulen's Jungle Escape
A visual guide from the Siem Reap & Angkor Wat travel guide — see all posters in Visual Guides.
Most visitors fly into Siem Reap thinking only of ancient stone, but the surrounding countryside hides a genuinely refreshing counterpoint: Phnom Kulen National Park, a forested plateau roughly an hour's drive north of the city. Here, tumbling cascades cut through dense jungle, offering a cool, green escape from the heat and crowds. It is Cambodia's version of a mountain retreat & waterfalls, swimming holes, and shaded forest trails sit just far enough from town to feel like a different world.
Phnom Kulen's Twin Cascades
Phnom Kulen National Park holds Siem Reap's best-known waterfalls, a pair of cascades reached by a short walk through tropical forest. The upper falls are a modest but scenic drop, while the lower, larger waterfall tumbles into a wide pool that's popular for a swim on a hot afternoon. The plateau sits several hundred meters above the surrounding plains, so the air feels noticeably cooler and fresher than down in Siem Reap & a welcome change after a morning spent exploring temple grounds in the tropical heat.
A Rainforest Day Trip
Getting to the falls means a scenic drive through rural villages, rice paddies, and cashew groves before climbing into the forested hills. The plateau is Siem Reap Province's highest point, and the drive up rewards you with glimpses of the plains stretching toward the horizon. Most visitors combine the waterfalls with a broader loop around the mountain, making a full, unhurried day of fresh air, birdsong, and jungle canopy & a genuine contrast to the flat, sun-baked terrain around Angkor itself.
Cooling Off & Swimming
The lower waterfall's plunge pool is the highlight for many travelers & a spot to wade in, cool off, and rinse away the dust of a morning on the road. Water levels and flow shift dramatically with the seasons: cascades run full and powerful during the wet months, roughly June through October, while the dry season brings a gentler trickle. Bring a swimsuit, water shoes for the rocky approach, and a change of clothes, since the pools stay busy with both visitors and local families on weekends.
Getting There From Siem Reap
Phnom Kulen is typically visited by hired car, tuk-tuk, or organized tour, since the mountain sits outside the main Angkor circuit and requires its own separate entrance ticket. Roads have improved in recent years, though the final stretch still climbs steadily through forest. Going early in the day beats both the heat and the crowds, and pairs naturally with a relaxed lunch back in Siem Reap's town center afterward & a full day that balances nature, fresh air, and a proper break from temple-hopping.