According to Lonely Planet, a well respected travel web Sri Lanka ranked #1 place to visit in the world (best ten places to visit in 2013 in the world). Even South Korea was ranked #3.
http://www.lonelyplanet.com/themes/best-in-travel/top-10-countries/
http://www.lonelyplanet.com/themes/best-in-travel/top-10-countries/