Ключевые слова: adventure, aged, ancient, antique, archaeological, art, ban phue, big, boulder, civilisation, colour, dvaravati, formation, geological, heritage, highland, historic, historical, history, holy, huge, landscape, man made, massive, natural, nature, old, outdoor, painting, phu phra bat, place, pond, pool, prehistoric, red, religious, remains, rock, ruin, sacred, shrine, site, spire, stone, strange, talus, thailand, tourism, udon thani, unusual,