This expansive wildlife sanctuary is located a short distance away from Sigiriya, and is built around a very ancient structure from the third century. The park contains the Minneriya reservoir, which was constructed to provide irrigation to the surrounding land. It was constructed by King Mahasena. A dynamic park composed of forest, scrubland and grassland, the Minneriya National Park provides refuge to a massive range of animals including 160 species of birds and more than 25 species of reptiles. Even sloth bears can be sighted here along with plenty of Elephants. During the dry seasons, from July to September, a phenomenon known as ‘the gathering’ occurs, where herds of up to three hundred elephants will gather at the reservoir to find water.