Spectators watch people use The Munsu Water Park in Pyongyang in this undated photo released by North Korea’s KCNA

Spectators watch people use The Munsu Water Park in Pyongyang in this undated photo released by North Korea’s Korean Central News Agency (KCNA) October 16, 2013. REUTERS/KCNA (NORTH KOREA – Tags: TRAVEL SOCIETY) ATTENTION EDITORS – THIS PICTURE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. NO THIRD PARTY SALES. NOT FOR USE BY REUTERS THIRD PARTY DISTRIBUTORS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS