This 4 days in Seoul itinerary balances the city's two halves: a first day inside the old Joseon capital of Gyeongbokgung and the hanok lanes of Bukchon, a second at Changdeokgung's hidden garden and the food stalls of Gwangjang Market, a third across the river in hyper-modern Gangnam and along the Han River at sunset, and a final day in Hongdae's youthful streets with a last barbecue dinner. Each day stays within one side of the river so you spend your time eating and exploring — not on the subway. Four days is the right length for a first visit: enough for the palaces, markets and mountain viewpoints without exhausting Seoul's endless neighbourhoods.
April (cherry blossoms, 8–20°C) and October (fiery foliage, 10–22°C) are the best months — dry, mild and festival season. May and September are nearly as good with fewer crowds. July to August is monsoon season: hot, sticky and frequently drenched by the jangma rains. Winter is dry and cold (-6–6°C) but sunny, with hotteok stalls and steamy street food making up for the chill, and the palaces under snow are a photographer's dream.
Use the subway — it is fast, spotless, air-conditioned and announced in English, and a T-money card (buy and top up at any convenience store) covers subways, buses and even convenience-store purchases. Google Maps is unreliable for walking directions in Korea; install Naver Map or KakaoMap before you arrive. Taxis are cheap and metered, and Kakao T hails them in English. From Incheon airport, the AREX express train reaches Seoul Station in 43 minutes; the all-stop train takes about 60. Renting a car is unnecessary — the city is built around transit.
Morning
KRW 3,000 (free in hanbok); hanbok rental KRW 15,000–30,000
Be at Gwanghwamun Gate for the 10:00 changing of the royal guard ceremony — the full colour and drums of the Joseon court, free to watch — then enter Korea's grandest palace (KRW 3,000). Walk Geunjeongjeon's throne hall, the pond pavilions of Hyangwonji and the National Folk Museum inside the grounds. Wear a rented hanbok (KRW 15,000–30,000 for the day, shops all around the palace) and entry is free, and your photos are a hundred times better.
Gyeongbokgung Palace, 161 Sajik-ro, Jongno-gu, SeoulAfternoon
Free; lunch KRW 10,000–20,000
Walk ten minutes to Bukchon Hanok Village, where hundreds of traditional tiled-roof houses climb the hillside between Gyeongbokgung and Changdeokgung — Bukchon-ro 11-gil is the famous viewpoint slope, and it is a residential street, so keep voices low. Continue to Insadong for tea houses, ceramics and Ssamziegil's craft galleries. Lunch on a temple-food set at Sanchon or a bindaetteok pancake in an Insadong eatery.
Bukchon Hanok Village, Gahoe-dong, Jongno-gu, SeoulEvening
Tower KRW 21,000; cable car round trip KRW 15,000; street food KRW 10,000–20,000
Take the cable car or bus up Namsan for sunset from Seoul Tower's observation deck (KRW 21,000) — the whole city spreads out below, glowing as the lights come on. Add a love-lock on the fence if that's your thing, then descend to Myeongdong's night market for dinner by grazing: grilled cheese lobster, tteokbokki, hotteok pancakes and fried chicken from the stalls along the main drag.
Namsan Seoul Tower, 105 Namsangongwon-gil, Yongsan-gu, SeoulMorning
KRW 8,000 with garden tour; reservation required
Book the Secret Garden guided tour online in advance (KRW 8,000 total, English tours several times daily) — it is the single best 90 minutes in Seoul: a 300-year-old garden hidden behind the palace, with lotus ponds, pavilions and ancient trees where the Joseon kings actually relaxed. Arrive early to walk the palace's harmonious, hillside-fitting halls before your tour slot. Closed Mondays; last tours are timed, so plan the morning around it.
Changdeokgung Palace & Huwon Secret Garden, 99 Yulgok-ro, Jongno-gu, SeoulAfternoon
Café KRW 8,000–12,000; market feast KRW 12,000–25,000
Wander Ikseondong, a 1920s alley neighbourhood of renovated hanok houses now filled with some of Seoul's prettiest cafés — get a bingsu or a hand-drip coffee in a courtyard. Then walk to Gwangjang Market, Korea's oldest market, and eat your way down the food alley: mayak gimbap, bindaetteok mung-bean pancakes, yukhoe beef tartare and a glass of makgeolli. This is the definitive Seoul lunch, and it costs a fraction of a restaurant.
Gwangjang Market, 88 Changgyeonggung-ro, Jongno-gu, SeoulEvening
Free; chimaek KRW 20,000–30,000
Walk or ride one stop to Dongdaemun Design Plaza, Zaha Hadid's rippling silver spaceship — lit up at night, it is Seoul's most futuristic photo, and the surrounding wholesale shopping districts stay open past midnight. Browse the shoe and fabric towers if you're shopping, then finish with late-night fried chicken and beer (chimaek) delivered fresh at a DDP-adjacent spot, the way Seoul does Friday night.
Dongdaemun Design Plaza, 281 Eulji-ro, Jung-gu, SeoulMorning
Free; coffee KRW 6,000–8,000
Cross the river to Gangnam and start at Bongeunsa, a 1,200-year-old Buddhist temple sitting improbably among skyscrapers — the giant Maitreya Buddha statue against the glass towers is the contrast shot of the trip, and morning chants are open to visitors. Walk past the COEX Mall to the Starfield Library, a two-storey cathedral of books under the atrium, and grab a coffee while Seoul's office crowd streams past.
Bongeunsa Temple, 73 Samseong-ro, Gangnam-gu, SeoulAfternoon
Seoul Sky KRW 27,000; lunch KRW 15,000–25,000
Choose your Gangnam: browse Garosu-gil's tree-lined boutiques and specialty cafés in Sinsa, or ride up to the Seoul Sky observation deck on the 117th floor of Lotte World Tower (KRW 27,000) — the tallest building in Korea, with a glass-floored section and views all the way to Bukhansan. Either way, have a proper café lunch; this is the district where Seoul does brunch and espresso best.
Lotte World Tower Seoul Sky, 300 Olympic-ro, Songpa-gu, SeoulEvening
Picnic KRW 15,000–25,000
Buy fried chicken, instant ramen and a convenience-store beer (all available in the park's tents) and join the locals picnicking on the grass at Hangang Park — Ttukseom or Yeouido, as your hotel suits. The sunset behind the bridges and the lights of the riverside towers is where Seoul relaxes. Watch the Rainbow Fountain show at Banpo Bridge if you're on the south side (April–October, after dark).
Hangang Park (Ttukseom), Seongsu-dong, Seongdong-gu, SeoulMorning
Free; brunch KRW 12,000–20,000; DMZ tour KRW 50,000–90,000
By day, Hongdae is indie record shops, vintage stores and street art around Hongik University; come at opening for calmer streets and brunch in Yeonnam-dong's quieter lanes just north of the park. If geopolitics is more your pace, pre-book a morning half-day DMZ tour (KRW 50,000–90,000, passport required, book 3+ days ahead): the Third Tunnel and Dora Observatory looking into North Korea fit before an early-afternoon return.
Hongdae (Hongik University St.), Mapo-gu, SeoulAfternoon
Cafés KRW 8,000–15,000; souvenirs your call
Spend the afternoon doing Seoul's everyday things: a flower-dotted photo stop at the Mapo area's markets, a round at one of Hongdae's famously odd themed cafés (meerkats, raccoons, board games), and vinyl and vintage digs in the record shops off the main drag. Pick up your souvenirs here — skincare at Olive Young, albums and merch at the K-pop stores — at a fraction of airport prices.
Yeonnam-dong, Mapo-gu, SeoulEvening
BBQ dinner KRW 20,000–40,000; drinks KRW 10,000–20,000
Have your farewell meal the Seoul way: charcoal-grilled samgyeopsal or galbi at a Mapo or Sinchon barbecue joint, with all the banchan, soju and stew that comes with it — staff grill it for you, so just point and eat. Then catch Hongdae's street performers on the main junction (they start once it's dark, every night) or move to Itaewon for rooftop bars and a final view over the city you just walked across.
Mapo Korean BBQ district, Mapo-gu, SeoulMid-range estimate: a hotel or guesthouse near Myeongdong or Jongno, market lunches and restaurant dinners with Korean barbecue, palace and museum entries, subway rides and a splurge evening. Luxury hotels in Gangnam, guided DMZ tours and fine dining push you to the top of the range; guesthouses, market food and self-guided days keep it near the bottom.
Estimated daily total
KRW 120,000–260,000 (US$90–$195) per person, per day
| Season | Typical range | What to expect |
|---|---|---|
| Spring (Mar–May) | 8–22°C / 46–72°F | Cherry blossoms in early April and mild walking weather; dust advisories possible in March. |
| Summer (Jun–Aug) | 22–33°C / 72–91°F | Hot and humid with the jangma monsoon late June to early August; carry an umbrella. |
| Autumn (Sep–Nov) | 10–24°C / 50–75°F | Crisp air, spectacular foliage in the palaces and Bukhansan; the best all-round season. |
| Winter (Dec–Feb) | -6–6°C / 21–43°F | Dry, sunny and cold with occasional snow; dress in layers and enjoy steamy street food. |
SmartVoyage shows the live forecast, or seasonal averages for far-off dates, next to every day of a generated itinerary.
SmartVoyage generates a personalized Seoul, South Korea itinerary with your budget, interests and live weather — your first one is free, no account needed.
Plan Seoul, South Korea free3 days in New York City, United States
3 days · Manhattan & Brooklyn
3 days in San Diego, United States
3 days · Coast, park & bay
3 days in Washington, D.C., United States
3 days · Mall, museums & neighbourhoods
3 days in Austin, United States
3 days · Music, food & the springs
3 days in London, United Kingdom
3 days · Westminster, the City & South Bank
3 days in Paris, France
3 days · Paris
3 days in Dubai, United Arab Emirates
3 days · Dubai
3 days in Rome, Italy
3 days · Ancient Rome & Vatican
3 days in Tokyo, Japan
3 days · Tokyo, Japan
10 days in Costa Rica
10 days · Volcano, cloud forest & Pacific coast
3 days in Barcelona, Spain
3 days · Gaudí, Gothic & the sea
3 days in Las Vegas, United States
3 days · Strip, downtown & desert
7 days in Portugal
7 days · Lisbon, Sintra & Comporta
5 days in Chicago, United States
5 days · Loop, lakefront & neighbourhoods
3 days in Amsterdam, Netherlands
3 days · Canals, museums & neighbourhoods
3 days in Dublin, Ireland
3 days · Georgian streets, history & coastal air
3 days in Venice, Italy
3 days · Canals, Byzantine art & the lagoon islands
4 days in Bangkok, Thailand
4 days · temples, river life & street food
3 days in Kyoto, Japan
3 days · temples, bamboo & old Kyoto lanes
5 days in Bali, Indonesia
5 days · Ubud, rice terraces, temples & the Bukit
4 days in Cancún, Mexico
4 days · Hotel Zone, Chichén Itzá, cenotes & Tulum
3 days in Mexico City, Mexico
3 days · Centro Histórico, Chapultepec, Coyoacán & Teotihuacán
3 days in Santorini, Greece
3 days · Oia, Fira & the caldera
3 days in Athens, Greece
3 days · Acropolis, Plaka & the Riviera
3 days in Rio de Janeiro, Brazil
3 days · Christ the Redeemer, beaches & Sugarloaf
4 days in Istanbul, Turkey
4 days · Hagia Sophia, the Bosphorus & the bazaars
3 days in Miami, United States
3 days · South Beach, Wynwood & Calle Ocho
4 days in Maui, United States
4 days · Haleakala, Road to Hana & West Maui
3 days in Prague, Czech Republic
3 days · castles, bridges & spires
5 days in Reykjavik & the Ring Road, Iceland
5 days · waterfalls, glaciers & black sand
3 days in Marrakech, Morocco
3 days · medina, gardens & Atlas views
6 days in Ho Chi Minh City & Hoi An, Vietnam
6 days · Saigon energy & lantern-lit Hoi An
3 days in San Francisco, United States
3 days · Fog, bridges & neighborhood wandering
3 days in Portland, United States
3 days · Roses, bridges & food carts
5 days in Phuket & Krabi, Thailand
5 days · Limestone islands, beaches & longtail boats
3 days in Hong Kong, China
3 days · Skyline, dim sum & island trails
5 days in Bora Bora & Tahiti, French Polynesia
5 days · Lagoons, motus & overwater dreaming
4 days in Sydney, Australia
4 days · Harbour, beaches & the Blue Mountains
4 days in Queenstown, New Zealand
4 days · Alpine lake, adrenaline & fjords
4 days in Buenos Aires, Argentina
4 days · Tango, steak & grand avenues
7 days in Patagonia (El Calafate & Torres del Paine), Argentina & Chile
7 days · Glaciers, granite towers & two countries
5 days in Cusco & Machu Picchu, Peru
5 days · Inca citadel, Sacred Valley & high Andes