Best places to visit in Sri Lanka?

One may think it is a tiny little strip of land on the world map, but in there is an abode of heaven. One can see beautiful landscapes like UNESCO world heritage cities Anuradhapura, wonderful beaches like Mirissa, landscapes as green as Nuwara Eliya, Tea Plantations, crystal-clear waterfalls and sacred sites like Temple of the Tooth in Kandy, and even reclusive Nil Diya Pokuna, all for your exploring spirit. Moreover, this island has a wealth of national parks (e.g., Yala) that afford an impressive variety of activities, which include wildlife safaris and whale-watching tours. If one comes to Sri Lanka, then one can spend a great vacation and let beautiful treasures like that "wonderful experiences of a lifetime".