Many People in masks walking on stone pagoda by Chundangji pond, Changgyeonggung Palace, Seoul South Korea

pond seoul fall autumn changgyeonggung korea park lake chundangji maple korean landscape oriental garden sightseening pagoda reflection trees changgyeong season tourism water green travel covid19 walk orange heritage colorful sightseeing palace photographing red yellow leaves lush cultural stroll people surface group take picture stone fallen golden coronavirus mask sky kings