Wilpattu National Park (Willu-pattu; Land of Lakes) is a park located on the island of Sri Lanka. The unique feature of this park is the existence of "Willus" (Natural lakes) - Natural, sand-rimmed water basins or depressions that fill with rainwater. Located in the Northwest coast lowland dry zone of Sri Lanka. Nearly sixty lakes (Willu) and tanks are found spread throughout Wilpattu. Wilpattu is the largest and one of the oldest National Parks in Sri Lanka. Wilpattu is among the top national parks world-renowned for its leopard population.

Visitor access is currently limited to approximately 25% of the park, the remainder of which is dense forest or scrub. Popular visiting periods spans between the months of February and October.

Kitulgala is a small town in the west of Sri Lanka. It is in the wet zone rain forest, and is one of the wettest places in the country.

The boulder strewn stretch of the Kelani River at Kitulgala offers an ideal setting for White Water Rafting. White Water Rafting at Kitulgala gives the chance to enjoy the stunning tropical scenery of the region. This adrenaline filled adventure sport is suitable for first time rafters and experts alike.

The best time to enjoy White Water Rafting at Kitulgala is the period between May to December. During periods of heavy rain, the river could turn out to be very volatile and White Water Rafting becomes very unsafe. The adventure operators on site would advise all water sports enthusiasts on the matter. However water levels could drop surprisingly fast, turning the river to its regular state during the rainy season as well

Kitulgala also attracts bird watching enthusiasts and nature lovers in addition to the White Water Rafters in view of the birdlife abound in the Kitulgala Forest Reserve. Most of the birds found in the Sinharaja Rain Forest are seen at Kitulgala too. Since the Kitulgala Forest Reserve is a secondary forest that is more open than the densely wooded Sinharaja, the endemic species like Orange-billed babbler, chestnut-backed owlet, Sri Lanka Spurfowl, Green-billed Coucal and Spot-winged Thrush are spotted with lesser trouble.