사적 제69호인 유천리 요지는 고려 시대 최고급 상감청자를 비롯해 다양한 자기를 제작한 곳이다.
Yoji of Yucheon-ri, historical site No. 69, was a place where various porcelain was produced, including the finest inlaid celadon during the Goryeo Dynasty.