In the past, Koreean highways and city intersections were incredibly confusing. When approaching a largejuction (a place where multiple roads meet) , drivers had to quickly read multiple overhead signs. This confusion caused drivers to change lanes at the last minute, leading to severe traffic accidents. In March 2011, a tragic and fatal traffic accident occurred at the Ansan Juction on the West Coast Expressway. A paassenger car and a cargo truck crashed simply because they were confused about which lane to take. In fact, this area always used to be a frequent car accident spot, with 20~30 traffic accidents occuring every year. So Mr. Yoon Seok-deok, an employess of the Korea Expressway Corporation wanted to do something about this problem. One day, he went home and watched his children drawing pictures on the floor with colorful paint and crayons. Watching them , a brilliant idea flashed in his mind: what if we colar the roads just like my children's drawings,...
The hottest period in Korea is from late July to early August. During this time, the temperature can soar to 40 degrees Celsius, (104 °F), with overnight temperatures extending past 25 degrees Celsius (77 °F), producing humid tropical nights.
The best season to visit Korea
Considering both the cold winter and the hot and rainy summer, the best times to visit South Korea are spring and autumn, especially the months of May and October. The latter can be preferred because it's less rainy (and it's outside the so-called yellow dust season). Moreover, in autumn, you can admire the fall foliage in national parks.
As previously mentioned, the sea is warm enough for swimming from July to September, especially in the center-south.
What to pack
In winter: for Seoul and the center-north, Bring warm clothing, such as a down jacket, gloves, a scarp, and a hat.
In summer: Bring light clothing of natural fibers, a light raincoat or umbrella, a scarp for the wind, and a light sweatshirt for air-conditioned places.
* In the spring when there is a lot of fine dust in Korea, you will see a lot of people wearing masks. It is recommended to bring a mask or wear a mask after purchasing it in Korea.
* Also, it is essential to wear a mask unconditionally in the corona era these days.