Seoul, the capital of the Republic of Korea, boasts a seamless transportation system with a citywide transportation card. The juxtaposition of high-rise buildings and historic palaces lends the city an intriguing blend of exoticism and comfort. With its reputation as a safe urban center, Seoul's lively streets remain inviting even after dark. Feel free to explore the city from dawn to dusk, immersing yourself in all it has to offer.
Basic information
Language
Korean
Area
605.24 km²
Population
Approx. 9.73 million (as of 2022)
Religion
60% non-religious, 17% Christian, 16% Buddhist
Voltage
220 V (60 Hz) voltage
Currency
Won(원)
Telephone
Country code +82, Seoul area code 02
Arrival airport
Seoul has two airports: Incheon International Airport and Gimpo International Airport.
Climate
There are four distinct seasons in Korea. Summer (June to August) weather is rainy, hot, and humid. In July and August, it rains for more than half of the month, and the daytime high temperature can reach 31°C. The winter (December to February) is dry and windy. In January and February, the temperature can drop to -6°C, and it may snow.
Best time to travel
The best time to travel to Seoul is spring (April to May) and autumn (September to October), when the weather is pleasant and rainfall is minimal. In early April, you can enjoy cherry blossoms blooming all over Seoul. Mid-October is the time when autumn leaves start to change colors in Seoul, making it a great time to witness foliage, especially on mountains in the heart of the city.