South Korea

Seoul is the kind of city that rewards a plan, but leaves room for detours. Start with Gyeongbokgung Palace and the nearby lanes of Bukchon Hanok Village, then slow down with tea in Insadong or a stroll along Cheonggyecheon Stream. If you want a broad city view, head up N Seoul Tower at sunset and watch the skyline turn gold. For a more modern side of the city, spend an evening in Hongdae or Itaewon, where late-night eateries, live music, and casual bars make it easy to linger.

Getting around is straightforward if you stay near a subway station, and a rail pass or transit card can save time on busy days. A lot of travellers also find it useful to keep Hello eSIM active before landing, so maps, restaurant searches, and ride apps work immediately without roaming stress. If you are building a packed itinerary, use the trip planning tools in Hello to save neighbourhoods, palace visits, and café stops in one place. Seoul is also a great city for shared meals, so if you are travelling with friends, expense splitting makes quick work of K-bbq, street food, and taxi fares.

Food is one of the easiest ways to understand South Korea, and it is worth arriving hungry. In Seoul, try bibimbap, sizzling Korean barbecue, and a first breakfast of hotteok or gimbap from a market stall. At Gwangjang Market, the dumpling soups, mung bean pancakes, and knife-cut noodles are especially good for a casual, affordable meal. In Busan, seafood takes the lead: order grilled fish or raw seafood around Jagalchi Fish Market, then follow it with a bowl of milmyeon after a beach walk.

Practical tip: many restaurants serve side dishes automatically, and water is often self-serve, so don’t be surprised if service feels different from home. Menu photos help, but translation apps are useful for smaller neighbourhood spots. Keep track of your spending in local currency with Hello’s budget tracking, especially if you are hopping between cafés, markets, and late-night barbecue spots. Prices vary widely, but a simple street snack may cost only a few thousand won, while a full barbecue dinner can quickly add up if you order drinks and extra meat.

South Korea is easy to navigate once you understand its rhythm: fast trains between cities, efficient subways in urban areas, and taxis for short hops. The KTX high-speed rail is the best choice for longer routes such as Seoul to Busan or Seoul to Gyeongju when you want to save time. In cities, the subway is usually the simplest option, especially in Seoul, where stations are frequent and signage is good. If you are carrying luggage or arriving late, taxis are still relatively convenient for door-to-door travel.

A few practical habits make the trip smoother. Save your hotel, stations, and attractions in advance so you are not scrambling while underground. Hello’s trip planning tools are handy for grouping stations, cafés, and sights by neighbourhood. If you are travelling with others, expense splitting helps keep taxi and train costs fair. And if you want reliable navigation the moment you land, an eSIM from Hello can keep your phone connected without roaming charges. That means easier access to maps, train tickets, and translation tools the second you step off the plane.

South Korea shines in spring and autumn, when the weather is mild and the scenery is at its best. Spring brings cherry blossoms and fresh green hills, while autumn is famous for crisp skies and fiery foliage. Summer can be humid and rainy, and winter is cold but rewarding if you enjoy fewer crowds and snow-dusted temples. Pack layers either way; weather can shift quickly, especially between coastlines, mountains, and inland cities.

If you have time beyond Seoul and Busan, add at least one slower stop. Gyeongju is ideal for history lovers, with ancient tombs, temple grounds, and the elegant night views around Donggung Palace and Wolji Pond. On Jeju Island, coastal roads, volcanic scenery, and black-sand beaches offer a completely different pace from the mainland. In Busan, pair city energy with a beach afternoon at Haeundae or a colorful walk through Gamcheon Culture Village. These side trips work best when you organize transport and hotel nights in advance, so use Hello’s trip planning to keep everything in one itinerary before you move on to the next stop.