Chittor Fort
In 2013 , at the 37th session of the World Heritage Committee held in Phnom Penh , Cambodia , Chittorgarh Fort , along with four other forts of Rajasthan , was declared a UNESCO World Heritage Site , as a group called the Hill Forts of Rajasthan . 
<triplet> Phnom Penh <subj> Cambodia <obj> country <triplet> Hill Forts of Rajasthan <subj> UNESCO World Heritage Site <obj> heritage designation