Dolmen festivalA Philippine troupe poses for a photo during a festival on dolmens, or megalithic structures built as burial chambers and funerary monuments, in Hwasun, a mountainous village in South Jeolla Province, southwestern South Korea, on April 24, 2023. Designated as a world heritage site by the United Nations Educational, Scientific and Cultural Organization, Hwasun has 596 dolmens covering some 2 million square meters. (Yonhap)
