[Photo] 'Donggul Valley'
by Kang Jinhyoung
Published 03 Aug.2023 16:38(KST)
![[Photo] 'Donggul Valley'](http://www.asiae.co.kr/news/img_view.htm?img=2023080316363329374_1691048193.jpg)
On the 3rd, as the midsummer heatwave and tropical nights continue, citizens visiting Gwangmyeong Cave in Gyeonggi are cooling off by strolling through the cool cave.
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