On the coldest week of winter from the begin of season, the roof of Indochina Fansipan Mountain was covered by white layout made from ice.
The temperatures in northern provinces drop to zero on Monday night, the first night of coldest week in 2017.
Fansipan is highest mountain in Indochina with high of 3,143 meters.
Visitors to Fansipan have been amazed by the frosty spectacle.
The forest is covered by ice.
A snowy Christmas tree at the summit of the mountain.
As weather news, a week before Christmas will be coldest days in Northern of Vietnam.
Also the news said that ice will remain in Fansipan until Wednesday.0