wat xiangthong one of world heritage site of unesco in luangprabang northern of lao, wat xiang thong is important landmark in

luangprabang lao xiangthong asian asia temple landmark xiang thong luang prabang destination religion religious architecture culture cultural tradition traditional building faith worship church famous important exterior buddhist buddhism stupa decor decorate decoration outdoor travel traveling journey empty scene scenic scenery view viewpoint lookout ancient old wat one world heritage site unesco northern