The best botanical garden in Sri Lanka and one of the best in the region. It dates back to the ancient kings of the country although the British changed the look of it. The British are said to have used the gardens to grow trees that could not be grown at south-west London Kew gardens. The large banyan tree, the orchid house, the suspension bridge, and the bats are some of the main attractions.Take bus No 724 from the clock tower.