Chambok ecotourism site is just next to the Kirirom National Park. Be prepared for some exercise about 4 kilometers trek, interaction with local villagers, and discovery of Cambodia's unique natural biodiversity, visitors will enjoy with other activities such as hiking, ox-cart riding, renting bicycles, picnicking, bird watching, bathing at the stream and the waterfall, and visiting a bat -cave. Furthermore, visitors can possibly have a lunch in a villager's house prepared by local women, including fruit and coconut at the waterfall.

The Chambok Community-based Ecotourism site lies at the border of Kirirom National Park in KompongSpeu province. It boasts a beautiful 40-meter high waterfall, which can be reached via a 3 km nature trail. The site serves as a model for best practice in community-based ecotourism in Cambodia.