Tasik Kenyir or Kenyir Lake is an artificial lake located in the state of Terengganu in northeast Malaysia created in 1985 by the damming of the Kenyir River to create the Sultan Mahmud Power Station. It is the largest man-made lake in South East Asia
.The lake borders Kelantan in the west and Pahang in the south. This immense lake also serves as another gateway to Taman Negara. The lake covers 260 km² and contains 340 small islands, which were once hiltops and highlands, more than 14 waterfalls, numerous rapids and rivers. Because the lake is a reservoir, the water level can vary depending on the month. The water level is highest (and the lake consequently the most beautiful) in March and April.
Flora and fauna:
Kenyir Lake is also home to numerous species of freshwater fishes and exotic wildlife. With a water catchment area of 38,000 hectares, the lake is naturally a haven for freshwater fish. A recent study revealed that there are some 300 species of freshwater fish dwelling in the lake. The presence of dead trees around the lake serves as a perfect breeding ground for these fishes. Algae growing on dead trees and branches serve as the main form of sustenance for the fishes. From studies and observations conducted by the Department of Fisheries, species such as the big Lampam Sungai (barboides), Kelah (Malayan mahseer or Tor tambroides), Toman (snakehead), Kawan (Friendly Barb), Kalui (Giant Gouramy) and Kelisa (green arowana) are found in waters and around dead trees.The jungles of Kenyir are home to some endangered species, such as Asian elephants and Malaysian tigers.
Although an artificial lake, the area has been successfully developed for eco-tourism, and there are many resorts around its shores. Fishing is popular, as are jungle treks, waterfalls and caves. According to the locals, the best season for fishing is August when the water level is lower. Popular spots for jungle trekking are Pengkalan Gawi, Bewah at National Park, along the rivers of Saok, Lasir, Tembat and Lawit. Kayaking, canoeing, boating, rafting and rapids shooting are among the many water sport activities available here.