Is Seoul family-friendly?

Seoul's subway system is, to be fair, one of the best in Asia for strollers. Most stations have elevators — look for the blue wheelchair signs near exits 1 or 2. Older Line 1 stops like Jongno 3-ga are the exceptions: narrow platforms, stairs only, that distinctive warm-metal smell of infrastructure built in 1974. Transfers at major hubs like Seoul Station or Dongdaemun History & Culture Park can mean 400-meter underground corridor walks, and those connecting passages get stuffy with a loaded stroller in summer. Sidewalks in Gangnam, Yeouido, and the Jamsil area near Lotte World are flat and wide. The hanok neighborhoods — Bukchon, Ikseon-dong — are steep, cobbled, and stroller-hostile. Leave the wheels at the hotel for those. Taxis run about 4,800 KRW ($3.25) base fare. Car seats aren't legally required, but the Kakao Taxi app has a "kid" option that tends to send cars with a child seat pre-installed.

The standout for under-5s is Children's Grand Park in Gwangjin-gu — free entry, a small zoo, and a playground with rubberized flooring that lets you stop clenching when a toddler takes a header. The children's museum inside (4,000 KRW / $2.70 per person) has hands-on sensory rooms where small kids stay occupied for a solid 90 minutes. For ages 6 and up, Lotte World in Jamsil splits into an indoor theme park and an outdoor Magic Island section. The indoor half is climate-controlled, which matters when August humidity hits 85% and the pavement outside radiates heat through sneaker soles. Tickets run roughly 62,000 KRW ($42) for adults and 48,000 KRW ($32) for children 3-12; buy online the night before because the walk-up line on weekends stretches past the Lotte Department Store entrance. The National Museum of Korea in Yongsan is free, and the children's gallery on the ground floor has dress-up hanbok stations that even reluctant 8-year-olds seem to get into. Mind you, the main exhibition halls echo — a tired toddler's wail carries across three dynasties of pottery.

Korean food seems intimidating for picky eaters, but Seoul has more kid-safe options than you might expect. Kimbap — rice rolls with vegetables, egg, and pickled radish, no raw fish — costs 3,000-4,000 KRW ($2-$2.70) at any neighborhood kimbap shop and is the closest thing to universal kids' food here. Jjajangmyeon, black bean noodles that are mild and slightly sweet, is what Korean children actually grow up eating. You'll find it at any Chinese-Korean restaurant for about 7,000 KRW ($4.70). That said, most side dishes arrive with red pepper flakes by default, and servers don't always flag it. Ask "an maeweo-yo?" (is it spicy?) before letting small hands grab at the banchan. Department store food halls — Lotte, Hyundai, Shinsegae — have Japanese curry counters, toast shops, and pastry cases that solve the "I don't want rice" problem. Convenience stores (CU, GS25, 7-Eleven) stock triangle kimbap, banana milk, and those soft corn dogs that kids tend to inhale.

A tested day rhythm: morning at an outdoor attraction — Seoul Forest in Seongsu-dong has a deer park where kids can hand-feed spotted deer through low fences, and the fur is coarser than they expect — then lunch at a nearby kimbap chain, then back to the hotel for the nap window. Afternoons, hit a kid cafe. Seoul's kid cafe scene is unlike anywhere else: entire multi-story spaces with ball pits, climbing structures, costume closets, and a separate glass-walled coffee bar where parents sit and breathe. Prices run 15,000-25,000 KRW ($10-$17) for two hours. Liliput in Hapjeong and Zoolung Zoolung near Konkuk University are both worth the trip. Changing tables exist in department store restrooms and most subway station family bathrooms (marked with a stroller icon on maps), but they're rare in standalone restaurants — carry a portable pad. Pharmacies (약국, yak-guk) stock children's Tylenol and electrolyte drinks without prescription, and at least one is open near every major subway station until 10 PM.