Phnom Kulen National Park National Park

Address: Phnom Kulen National Park, Siem Reap Province, Cambodia

Hours: Daily dawn-dusk (park access)

Admission: Entrance fee: typically around 20,000 KHR (~$5-6) per vehicle plus small memorial-site fees; prices vary-confirm locally

Phnom Kulen National Park protects the Kulen plateau in Siem Reap province and combines forest, waterfalls and important Khmer archaeological sites. It is closely associated with the origins of the Angkorian state and is a national park and pilgrimage area.

The Phnom Kulen waterfall, a riverbed with numerous carved lingams and bas-reliefs often referred to as the River of a Thousand Lingas, and the hilltop shrine area with a large reclining Buddha. Trails through the park link archaeological sites and natural viewpoints.

Phnom Kulen is historically significant as the site where, according to inscriptions, King Jayavarman II proclaimed the independence or establishment of the Khmer polity in 802 AD. Many of the stone carvings in the river and small temple ruins date to the Angkorian period and later restoration phases.

The park sits on the Kulen plateau east of the city of Siem Reap and is accessed by a road that climbs from the surrounding lowlands. It is a day-trip destination from Siem Reap and lies within Siem Reap province.

• Founding event: Recognised as an archaeological and pilgrimage area where King Jayavarman II is said to have declared the foundation of the Khmer polity in 802 AD.
• Visiting tips: The park combines natural features and archaeological monuments; the waterfall and the carved riverbed are year-round highlights though best visited in the wet season when water flow is higher.

What to See#

• Phnom Kulen massif: The upland area of the Phnom Kulen massif containing forested slopes and archaeological sites associated with the early Khmer state.
• Phnom Kulen waterfall: A prominent waterfall and bathing pools located within the park boundary that form a seasonal attraction during the rainy season.
• River of a Thousand Lingas: A riverbed and carved rock reliefs often called the River of a Thousand Lingas, featuring numerous Hindu lingam carvings and other bas-reliefs dating to the Angkor period.
• Preah Ang Thom (hilltop shrine): A hilltop shrine area centred on a large reclining Buddha image and associated temple ruins used by pilgrims and visitors.

Phnom Kulen is about 50 km north of Siem Reap city. Most visitors hire a motorbike, tuk-tuk (about 1.5-2 hours), or a private car; rough road conditions mean 4x4 can be useful in the wet season. Park entry is handled at the trailheads and waterfalls; arrange a guide in Siem Reap for context and navigation.

• Start early-shaded pools at the waterfall are cooler in the morning and the main sites are quieter.
• Hire a local guide at the park entrance to see the River of a Thousand Lingas and understand Khmer inscriptions and ritual context.
• Bring swimwear and a towel for the lower falls but avoid bathing in sacred zones around the lingas and the reclining Buddha.