When to visit
Spring (April to June) and fall (September to November) are ideal for visiting Seoul. In spring, the city blooms with cherry blossoms and hosts festivals such as the Yeouido Spring Flower Festival and Lotus Lantern Festival. Fall offers stunning foliage, pleasant temperatures, and fewer tourists, perfect for exploring historic attractions and hiking trails. Winter (December to February) brings holiday displays, snowy evenings, and ice skating rinks. Avoid summer months (July to August) due to high humidity and occasional monsoon rains.
Getting around
The city boasts an efficient and extensive public transportation system. The subway connects visitors to major attractions, and buses cover every other corner. T-money cards are convenient for seamless travel across the subway, bus, and even taxis. Most areas of Seoul also offer convenient ride-sharing apps, like Kakao T, for hassle-free travel. For a fun alternative, rent a bike from one of the city's many rental stations or take a sightseeing cruise along the Han River.
If you plan on taking public transportation, you'll probably travel through Seoul Station. The city's public transportation hub, this modern train station with more than a dozen platforms is serviced by everything from KTX bullet trains which travel at speeds of up to 305 kilometers per hour (190 miles per hour) to Korail Tourist trains. The two tourist train lines include the Yeosu line and the Busan-Gwangju line. They travel at slower speeds and offer a more scenic experience. For example, if you're heading to Busan, you'll see beautiful beaches and the coast.
To reach Seoul Station from Incheon International Airport, take the AREX trains. You can choose from the Express Train, which takes approximately 40 minutes, and the All Stop Train, which takes around one hour. The Express Trains don't run as frequently, however, and fares cost almost twice as much. That said, the seats are more comfortable.
Traveler tips
Seoul city is known for quirky themed coffee houses. Pop-culture themes range from the Hello Kitty Café in Hongdae to the Get & Show Café in Hapjeong, where patrons play with LEGO® bricks. In Mapo-gu, animal lovers can get cozy with free-roaming sheep at Thanks Nature Café and with dogs at Sunnyne Dog Café, or in Hongdae cuddle with kitties at Godabang Cat Café. Other fun coffee houses include the Ping Nanda Café, Insadong Poop Café, and 2D Black and White Café.
If you're interested in learning about the Korean War, make sure to check out the War Memorial of Korea. It's housed in a 220,000-square-foot (20,438-square-meter) building that used to be home to the country's military. To witness the Honor Guard Ceremony, you'll have to visit on a Friday afternoon (check the website for exact dates and times). The ceremony includes musical performances, traditional martial arts, and photo ops with the guards.