Landmark
O Chum 2 Hydropower Dam
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O Chum 2 Hydropower Dam is a major infrastructure project in Ratanakiri Province, harnessing the O Chum River for electricity. The dam's massive concrete wall and spillway are impressive feats of engineering. Visitors can walk along the crest for sweeping views of the reservoir, which stretches across a valley dotted with small islands and forested hills. The area is less touristy than Yeak Laom, providing a glimpse into Cambodia's rural development. The reservoir is also used for fishing by locals.
Don't miss
- Walk across the dam crest for reservoir views
- Photograph the dramatic spillway and dam wall
- Watch local fishermen at work on the reservoir
Tickets & tours
Ways to visit O Chum 2 Hydropower Dam
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
Cheapest way inDa Nang Epic History Tour by Cham Museum & Tasty Cuisine/Cafe4.9★ · 15 travelers~3 hoursFree cancellationFrom$29 per personSee dates →
Best full dayReal snorkel trip by speedboat with small group on Cham island4.7★ · 227 travelers5–6 hoursFree cancellationFrom$60 per personSee dates →
Private & flexibleCham island snorkeling tour4.9★ · 36 travelers4–6 hoursFree cancellationFrom$200 per personSee dates →More attractions in Banlung
