Krol Ko is a small Buddhist temple from the late 12th or early 13th century, located north of Neak Pean. Its name means 'Ox Stable' in Khmer. Despite its small size, it features beautifully carved lintels depicting scenes from Buddha's life and Hindu myths. Built during the reign of Jayavarman VII, it represents a good example of the transition from Hinduism to Buddhism during that era. The temple is rarely visited, offering peaceful exploration.