Ten days is the sweet spot for a first trip to South Korea: enough to combine the buzzing capital with the ancient south, the beach city of Busan and the volcanic island of Jeju, without spending your holiday in transit. This plan uses the KTX bullet train to link the mainland cities and a short flight to reach Jeju, mixes culture, food, coast and nature, and gives you one signature experience and one wow moment every day. Read the first-time guide before you go, and book your Jeju flight and any DMZ tour early.
Itinerary at a glance
| Day | Base | The signature experience |
|---|---|---|
| 1 | Seoul | First palace and a Myeongdong street-food dinner |
| 2 | Seoul | Palaces, hanbok and the Bukchon hanok lanes |
| 3 | Seoul | A half-day tour to the DMZ border |
| 4 | Gyeongju | Cycling among the grassy royal tombs |
| 5 | Gyeongju | Bulguksa temple and the Seokguram grotto |
| 6 | Busan | Sunrise at the seaside Yonggungsa temple |
| 7 | Busan | Gamcheon village and the Jagalchi fish market |
| 8 | Jeju | Sunrise Peak and a walk through a lava tube |
| 9 | Jeju | Coastal beaches and an Olle trail stretch |
| 10 | Jeju | A last black-pork feast before you fly |
Day 1: Land in Seoul and ease in
Arrive, drop your bags in central, walkable Myeongdong or near Seoul Station, and let the city introduce itself gently. Pick up a T-money card and an eSIM, wander the neon shopping lanes, and get your first look at a royal palace lit up in the evening. Do not over-plan a travel-weary first day.
The signature experience: grazing the street-food carts of Myeongdong, a paper cup of tteokbokki in hand, as the neon comes on.
Wow moment of the day: the floodlit gate of Gyeongbokgung glowing against the dark mountains behind it.
Day 2: Seoul’s palaces and old lanes
Give the morning to Gyeongbokgung, arriving for the changing of the guard, then rent a hanbok nearby so your palace entry is free. Wander the tiled-roof alleys of Bukchon Hanok Village, browse the craft shops of Insadong, and finish with a long dinner. Read the Seoul guide to pick your neighbourhoods.
The signature experience: walking the palace courtyards in hanbok as the guards change beneath the painted gate.
Wow moment of the day: the view over the grey-tiled roofs of Bukchon with the city towers rising behind them.
Day 3: The DMZ and a Seoul night out
Take a booked-ahead half-day tour to the DMZ, the tense, fascinating border with North Korea that you cannot visit on your own, and stand at one of the last frontiers of the Cold War. A standard tour takes in the Third Infiltration Tunnel, dug under the border by the North and now walkable, and the Dora Observatory, where you look straight across into the North. The Panmunjom truce village with its blue huts is a different, tightly controlled trip that has not been open to routine tourist visits since 2023, so do not build the day around it. Back in the city, spend the evening in Hongdae among the buskers and bars, or sing your heart out in a noraebang karaoke room.
The signature experience: peering across the border into the North from the observatory on the guided DMZ tour.
Wow moment of the day: walking down into the damp, cramped infiltration tunnel and realising exactly where it was heading.
Day 4: KTX south to Gyeongju
Ride the KTX down toward the southeast and transfer to Gyeongju, the thousand-year capital of the ancient Silla kingdom, often called a museum without walls. Settle in, then rent a bike and roll among the Daereungwon royal tombs, giant grassy mounds scattered through the town, glowing in the late light.
The signature experience: cycling between the soft green burial mounds as the sun drops over the old capital.
Wow moment of the day: stepping inside the excavated Cheonmachong tomb to see the golden crown and treasures of a Silla king.
Day 5: Gyeongju’s temples and grotto
Give the day to Gyeongju’s UNESCO treasures. Climb to the serene Bulguksa temple, a masterpiece of Silla architecture set among the pines, then continue up the mountain to the Seokguram grotto, where a huge stone Buddha gazes out toward the sea. In the evening, stroll the reflected pavilion of Donggung Palace and Wolji Pond, floodlit and mirrored in the water.
The signature experience: standing before the 1,200-year-old stone Buddha of Seokguram in its mountain shrine.
Wow moment of the day: the pavilions of Wolji Pond glowing gold and doubled in the still night water.
Day 6: On to Busan and a sea temple
Hop a short train to Busan, Korea’s relaxed southern port city, and check into a base near Gwangalli or Haeundae beach. Head out along the coast to Haedong Yonggungsa, the rare Buddhist temple built right on the rocks above the crashing waves, best in the softer light of early morning or late afternoon. Read the Busan guide to plan the coast.
The signature experience: watching the surf break below the seaside temple of Yonggungsa on its rocky headland.
Wow moment of the day: the first sight of the temple’s stone lanterns and pagodas perched right above the open sea.
Day 7: Gamcheon, Jagalchi and Gwangalli
Spend the morning in the tumbling, brightly painted lanes of Gamcheon Culture Village, then dive into the roaring Jagalchi Fish Market, where you choose your seafood downstairs and eat it cooked upstairs. As night falls, settle onto the sand at Gwangalli with a seafood dinner and the illuminated Gwangan Bridge glittering across the bay.
The signature experience: eating just-caught seafood upstairs at Jagalchi after picking it from the stalls below.
Wow moment of the day: the Gwangan Bridge lighting up over the water as you eat dinner on the beach.
Day 8: Fly to Jeju, volcano and lava tube
Take a short flight to Jeju Island and pick up a rental car, the best way to explore, remembering that Korea requires an International Driving Permit brought from home. Climb the dramatic crater of Seongsan Ilchulbong, the “Sunrise Peak” rising straight from the sea, then walk through the cool, otherworldly tunnel of the Manjanggul lava tube. Read the Jeju guide for the island’s rhythm.
The signature experience: climbing to the rim of the Sunrise Peak crater for a sweeping view over the sea and coast.
Wow moment of the day: the vast, dark, echoing chamber of the lava tube, frozen stone rippling in every direction.
Day 9: Jeju beaches and an Olle trail
Give today to Jeju’s coast. Swim or laze at a turquoise beach like Hyeopjae or cafe-lined Woljeongri, chase a waterfall such as Cheonjiyeon, and walk a stretch of the waymarked Olle coastal trail, following the ribbons past headlands and fishing villages. Keep an eye out for the haenyeo, the island’s famous free-diving women.
The signature experience: walking a section of the Olle trail along black lava cliffs with the sea on one side the whole way.
Wow moment of the day: spotting the haenyeo divers surfacing with their catch, a living tradition centuries old.
Day 10: A last Jeju feast and home
For your finale, slow right down. Have a farewell lunch of Jeju’s prized black pork, grilled at the table, or fresh abalone pulled from the island’s waters, then squeeze in a last sea-view cafe or a short coastal walk before your transfer. Fly back to Seoul or home from Jeju, already plotting the return. A note on logistics: keep a buffer before any international flight in case a domestic hop shifts.
The signature experience: a long, smoky black-pork barbecue lunch by the coast, the sea glinting beyond the window.
Wow moment of the day: that last look back at the volcano and the tangerine groves as the island falls away below the plane.
Before you go
Book your Jeju flight and any DMZ tour early, since both fill up, and reserve your peak-season rooms as soon as your dates are firm. Get a T-money card and an eSIM on arrival in Seoul, download Naver Map and Kakao T, and rent a car only on Jeju, with an International Driving Permit obtained before you leave home. Confirm the K-ETA or visa rules for your own passport before you fly, since the waiver list and its expiry date keep moving, and note that Irish travellers are not covered by the current waiver. Keep a buffer day near the end in case a flight shifts, and leave a few evenings loose for the barbecue dinners and market wanders you did not plan. Ten days done this way gives you the capital, the ancient south, the coast and the island, and leaves you already booking the trip back.