Traffic Jams Clog South Korean Roads as Chuseok Holiday Begins

The annual traffic chaos during Chuseok has begun:

Heavy traffic began to build on major roads and highways across South Korea on Wednesday as people headed to their hometowns to celebrate the extended Chuseok holiday. 

Chuseok, which falls on Friday this year, is the Korean equivalent of Thanksgiving during which people get together with family members and relatives and visit their ancestors’ graves.

The extended Chuseok break this year gives people six days off until next Tuesday, as an extra one-day temporary holiday and National Foundation Day will follow. 

Some 5.85 million vehicles were expected to hit the road on the eve of the rare six-day holiday, with the traffic peaking at around 6-7 p.m. and forecast to continue through the next day, according to the Korea Expressway Corp.

Yonhap

You can read more at the link, but I have always found Chuseok to be a great time of the year to visit Seoul because of the lack of crowds from everyone leaving to go to their home towns.