Icicles hang from a tree branch on the bank of the Han River in Yeouido, western Seoul, on Sunday, as a cold wave alert was issued across the nation.
Icicles hang from a rope on a wharf in the Han River in Seoul Thursday as the recent cold spell prevails. The Korea Meteorological Administration forecast that temperatures will rise starting Friday.
Photographers take photos of icicles growing up from the ground in a cave in Jecheon, North Chungcheong, on Thursday. There are 100 such icicles in the cave.
Icicles hang on a branch over the Han River near Yeouido, western Seoul, on Monday as the weather agency issued the first cold wave advisory this season. The mercury dipped down to minus 9.7 degrees Celsius (14.5 degrees Fahrenheit) in Seoul Monday.