Yeak Laom Lake occupies a volcanic crater formed approximately 700,000 years ago, 5 km from Banlung, in Ratanakiri Province, northeastern Cambodge. A sacred site for the tribal communities inhabiting its shores, this circular body of water, 800 meters in diameter, draws visitors for its singular geology, its deep waters, and the forest trail encircling it.

Why visit Yeak Laom Lake

The site combines natural and cultural interest. The crater, nearly perfectly circular, reaches 50 meters in depth and is fed by clear water ideal for swimming. Around the lake, five villages of the Tampuen tribe, home to approximately 1,500 people, preserve a way of life distinct from lowland Cambodge. The site's community management, established in the late 1990s, makes it one of the country's rare protected areas administered directly by indigenous populations.

History and site status

In 1995, the 5,000-hectare zone encompassing the lake was transformed into a protected area. The following year, in 1996, Canada's International Development Research Centre and the United Nations Development Programme (UNDP) assisted the Cambodian government in establishing a resource management program for the zone.

In 1998, the site was officially designated Yeak Laom Ecotourism and placed under the control of local communities. This governance structure, still in place today, funds trail maintenance and redistributes tourism revenues to the surrounding villages. For Cambodians and mountain tribes, the lake remains sacred: according to tribal beliefs, protective spirits inhabit its waters.

What to see and do

The 2,500-meter trail

A marked 2,500-meter trail circles the lake entirely through the forest. The path remains accessible to all levels and allows you to alternate between viewpoints over the water, shaded sections, and access to swimming platforms. Allow 1 to 2 hours depending on your pace and stops.

Swimming and platforms

Several wooden platforms provide access to the water. Swimming is permitted, and the water, clear year-round, maintains a pleasant temperature. Bring a towel and appropriate footwear for the shoreline.

The craft museum

Approximately 200 meters from the trail, a wooden house houses a small tribal craft museum. You'll find woven baskets, musical instruments, hand-woven fabrics, and scarves produced by the Tampuen communities. Purchases directly support the villages.

The Tampuen villages

Five villages are distributed around the crater: Lon, Lapoe, and Sil along the road, Chree to the west near Banlung, and Phnom to the northwest. A guided visit, organized from Banlung or on-site, allows you to better understand daily life, agricultural practices, and musical traditions of the community.

Spirit of Youl Mountain

A longer hike extends the experience to the site known as Spirit of Youl Mountain, a forest used by the Youl and Vilakart communities for their ritual practices. The accompaniment of a local guide is essential.

Practical information

• Visit duration: 2 hours to a half-day depending on activities
• Entrance fee: moderate rate, collected by the community at the site entrance
• Equipment: hiking shoes, swimsuit, towel, water, insect repellent
• Respect for the site: as the lake is considered sacred, avoid loud behavior and respect the instructions of the guardians

When to visit

The rainy season, from June to October, makes access roads difficult and visibility reduced. The best period extends from January to April, when roads are passable and the sky is clear. November and December offer an interesting intermediate window, after the rains and before the intense heat.

How to get there

The lake is located 5 km from central Banlung, the capital of Ratanakiri. From Phnom Penh, daily buses serve Banlung; allow approximately ten hours of travel depending on road conditions and stops. Once in Banlung, the journey to the lake takes about ten minutes by tuk-tuk or taxi. Walking enthusiasts can reach the site on foot in approximately thirty minutes from the town's outskirts.

What to see nearby

The Ratanakiri region offers other natural sites accessible from Banlung: several waterfalls in the vicinity (Cha Ong, Ka Tieng, Kachang) can be visited in a half-day. To extend your journey with major archaeological sites, the Angkor area offers Beng Mealea, Kbal Spean, and Banteay Srey, several hundred kilometers to the west.

Frequently asked questions

Prepare your trip

To integrate Yeak Laom Lake and Ratanakiri into a complete itinerary, consult our Cambodge travel suggestions or explore the base city of Banlung.