Located very close to the Temple of the Sacred Tooth relic, Udawatta Kele Sanctuary was once the garden of the Kandyan kings. Today, it's a wildlife sanctuary with many species of mammals and reptiles, and also with many important plants. Bird watchers find this place to be very interesting, and to give them some added entertainment, there are also very funny monkey troupes moving here and there. Since this place is also a meditation spot used by the monks, try not to make too much noise while you explore.