The next Olympics, the Pyeongchang Winter Games, are in 530 days.
Organizers of the first Winter Olympics in South Korea published a time-lapse video of venue construction on Thursday.
The video shows updates for the main coastal Olympic Park, including short- and long-track speed skating, figure skating and hockey arenas, the sliding center in the mountains and the Olympic Plaza, which will house the Olympic Stadium for Opening and Closing Ceremonies.
As NBC News reported, one concern is a potential lack of natural snow, which 2010 and 2014 Winter Games organizers had to deal with as well.