WBeng Per Wildlife Sanctuary is a 2,494.08 km2 (962.97 sq mi) large protected area in northern Cambodia that was established in 1993.
WBoeng Tonle Chhmar is a 145.6 km2 (56.2 sq mi) large multiple use management area in Cambodia bordering Tonlé Sap lake that was established in 1999. It is located in Peam Bang Commune in Kampong Thom Province.
WChinit River is a river of Cambodia. Located in Kampong Thom Province, it is a major tributary of the Tonlé Sap Lake, which joins the Tonlé Sap River at the downstream end in the larger Mekong basin. Somewhat unusually the river is looped back into the same river system, which accounts for its length of 264 kilometres (164 mi), leaving Tonlé Sap lake and entering its river again downstream. The prehistoric archaeological site of Samrong Sen is located on the river bank. Water resource projects, commencing in 1971 and in 2003, have had various measures of success. The river is an important trade route.
WPhnom Santuk is a hill and cultural site in the Cambodian province of Kampong Thom. Located in Ko Koh village, Ko Koh commune, Santuk District, it is the most sacred mountain of the province. The summit is accessed by a stone pathway with many statues flanking the way. At the top is a white-walled temple and many shrines and deities, including several reclining Buddhas made out of rock, measuring more than 33 feet (10 m) in length. Monks inhabit the site.
WThe Prey Lang Forest, also known as the Prey Long Forest, is a nature reserve forest in Kampong Thom, Preah Vihear, Kratie and Stung Treng Provinces in Northern Cambodia. The forest covers an estimated 3,600 square kilometres. It is one of Southeast Asia’s last remaining lowland evergreen woodlands. It is the largest remaining lowland evergreen forest on the Indochinese peninsula and approximately 200,000 members of ethnic minorities live in or around the Prey Lang.
WStung Sen is a protected multiple use management area and wildlife sanctuary in the Kampong Thom Province of Cambodia. It is located near the south-eastern tip of the Tonlé Sap, one of three wildlife sanctuaries around the lake, including Boeng Tonlé Chhmar and Prek Toal.
WThe Tonlé Sap Biosphere Reserve is a unique ecological phenomenon surrounding the Tonlé Sap or Great Lake of Cambodia. In 1997, it was successfully nominated as a UNESCO Biosphere Reserve.