To the south of Rattanak Kiri is Mondul Kiri, the most sparsely populated province in Cambodia, despite being the largest in land area. This province is known for its thickly-forested hills, verdant landscapes, and cascading waterfalls. Its capital is Sen Monorom.
Though remote, Mondul Kiri will awe visitors who make the trip with its otherworldly tranquility and beauty. To truly appreciate this province, one should arrange for a trek (or an elephant ride!) through the area's lush jungles to enjoy unspoiled scenery and the bracing fresh air, not to mention some of the country's most spectacular waterfalls. Few visitors will pass up the chance to soak in the rare and dramatic beauty of a waterfall tucked in the thick of the Mondul Kiri jungle.
The Bousra Waterfall is conveniently sited in Pech Chenda District, 43 kilometers from Sen Monorom. It can be accessed by red soil road. The waterfall is one of the most interesting places for keen tourists. It is divided into three stages:
Mondul Kiri also offers a handful of unforgettable cultural attractions. Many visitors enjoy a stop at the Phnong minority villages where they can observe the rich culture belonging to local hill tribes. There are even opportunities to experience cultural community life on the edges of the forest through homestay arrangements in the corridor zone of Phnom Prich Wildlife Sanctuary and the Mondul Kiri Protected Forest.