All the botanical gardens are full of ornamental flowers and exotic plants, are like emerald jewels adorned in the striking landscape of the island. These gardens have are veritable store houses of a variety of trees and flowers collected from all over the world. Peradeniya Botanical Garden is located in Kandy one of the most important places in Sri Lanka . Kandy is around four miles from this botanical garden and it dates back to the reign of King Vikrama Bahu III who reigned in the fourteenth century. A large variety of decorative plants and other creepers that are used to produce the special spices of Sri Lanka are found in Peradeniya Botanical Garden . Huge tropical trees are found through the length and breath of the lawns. The orchid house in the garden is really worth a visit. There are more than three hundred varieties of superb orchids blooming in profusion. The spice garden in the park has trees and plants used for preparing traditional Ayurvedic medicine. The magnificence of the garden is heightened by the Mahaweli River which flows through its outer edge.