UNESCO World Cultural Heritage Site

Turkmenistan

 * State Historical and Cultural Park "Ancient Merv" (1999)
 * Kunya-Urgench (2005)
 * Parthian Fortresses of Nisa (2007)

Vietnam

 * Complex of Hue Monuments (1993)
 * Ha Long Bay (1994, 2000)
 * Hoi An Ancient Town (1999)
 * My Son Sanctuary (1999)
 * Phong Nha-Ke Bang National Park (2003)