Lahugala Kitulana National Park - Sri Lanka.

Lahugala Kitulana National Park is one of the smallest national parks in Sri Lanka. Despite its land area, the park is an important habitat for Sri Lankan elephant and endemic birds of Sri Lanka. The national park contains the reservoirs of Lahugala, Kitulana and Sengamuwa and they are ultimately empties to Heda Oya River. Originally it was designated as a wildlife sanctuary on July 1 of 1966. Then the protected area was upgraded to a national park on October 31 of 1980. Lahugala Kitulana is situated 318 km east of Colombo.

Mean annual rainfall of the area is about 1,650 millimeters (65 in). North east monsoon persist during the months November to December. Two dry periods last from May to October and January to March. The terrain of the park is flat with occasional rocky outcrops.

Nearby Magulmahavihara is supposed to have been built for the occasion of the marriage of King Kavan Tissa to Prince Viharamahadevi. Later the Viharaya believed to be offered to the Sangha community.

The national park's vegetation is classified into Sri Lanka dry-zone dry evergreen forests. Dominant grass species Sacciolepis interrupta is a main food source for elephants. Common floral species of the park include Drypetes sepiaria, Manilkara hexandra, Berrya cordifolia, Vitex pinnata, Chloroxylon swietenia, and the golden shower tree.

This national park is traditionally used by elephants as a feeding ground. A herd of 150 individuals is attracted by Sacciolepis interrupta grass which is common around the Lahugala tank. Endemic toque macaque, tufted gray langur, sloth bear, golden jackal, rusty-spotted cat, fishing cat, Sri Lanka leopard, wild boar, Indian Muntjac, Sri Lankan axis deer, Sri Lankan sambar deer, Indian pangolin and Indian hare are the other mammals found in the park.

Many wetland birds found in Lahugala Kitulana include great white pelican, purple heron, painted stork, lesser adjutant, white-bellied sea eagle, grey-headed fish eagle, common kingfisher, stork-billed kingfisher, white-throated kingfisher,  Spot-billed pelican, Asian open bill and woolly-necked stork are also recorded visiting the wetland. The last recorded sighting of knob-billed duck, now thought be extinct in Sri Lanka, occurred in here. Red-faced mal koha and Sri Lanka spur fowl are two endemic birds that reside in the park.

Endemic Bufo atukoralei, Fejervarya limnocharis, Polypedates maculatus, Banded bull frog, and Microhyla rubra are among the amphibians of the national park. Python molurus, Rat snake, Chrysopelea spp. Boiga spp., Dryophis spp., and Russell's viper are among the notable reptiles. Melanochelys trijuga and Lissemys punctata are two freshwater turtles that inhabit in the tank of Lahugala.