Opening
Jeju is worth three days if you want to see something genuinely different from mainland Korea—black lava rock beaches, hiking that actually feels like nature, and this strange subtropical vibe that doesn’t fit anywhere else in the country. That said, it’s gotten extremely touristy in the last few years, prices have shot up, and you’ll spend a decent chunk of time just getting around. I’ve been here four times now, and honestly, my first visit was better than my most recent one.
Getting There
From Seoul
Fly. There’s no practical alternative. A flight from Incheon or Gimpo takes 55 minutes and costs 35,000–70,000 KRW depending on how far in advance you book. Budget airlines like Jeju Air and Eastar Jet are genuinely cheap if you book 2–3 weeks ahead. The ferry from Busan exists but takes 11 hours and isn’t worth your time.
Once you land at Jeju International Airport, you have three options: rental car, taxi, or bus. Most guides recommend renting a car. I’d actually push back on that. Rental cars cost 60,000–100,000 KRW per day, parking is annoying, and the roads get congested during peak season (June–August and holidays). Instead, use a combination of taxis and the intercity bus system. Download Naver Map or Kakao Map—both have English options and show exact bus routes and times.
Taxis and Buses
Taxis are metered and reliable. A ride from the airport to central Jeju City costs roughly 12,000–15,000 KRW. From there, intercity buses to beaches and hikes cost 2,000–6,000 KRW. The main bus terminal is at 제주시외버스터미널, and most routes are straightforward. Buses run frequently but less so after 7 PM, so plan accordingly.
What to Do / See
Hallasan Mountain (한라산)
This is the main draw. It’s a 1,947-meter volcano in the island’s center, and the hike is legitimately good. The Gwaneumsa trail (남측등산로) from the south is easier and takes about 5 hours round trip. The Seongpanak trail from the north is longer but more scenic. Both trails converge near the summit, where you get views of the entire island if it’s clear—which, honestly, happens maybe 40% of the time.
Start early. By 9 AM the parking lots are full, and you’ll be stuck in a crowd of people on narrow paths. I went on a Tuesday morning in October and saw maybe thirty people total. The entry fee is free, but parking costs 2,500 KRW. Bring water and snacks. The mountain gets cold fast, even if Seoul’s warm. Wear layers.
Seongsan Ilchulbong (성산일출봉)
A tuff cone on the eastern shore formed by an underwater volcano. It’s supposed to be stunning at sunrise—hence the name, which means “sunrise peak.” I’ve hiked it three times, and twice it was completely fogged in. The third time was clear and, yeah, it was nice. But it’s touristy now. Hundreds of people show up before dawn, and the narrow paths feel cramped.
The hike takes 20 minutes. Entry is 2,000 KRW. If you’re going for sunrise, get there by 5:30 AM in summer, 6 AM in winter. Otherwise, go in late afternoon when crowds clear out. The views of the black sand beaches below are the real reason to come.
Jeongbang Falls (정방폭포)
A waterfall that drops directly onto the beach. There’s genuinely nothing else like it in Korea. Entry is 2,500 KRW. It’s small—maybe 23 meters tall—but the location is unusual enough that it’s worth an hour. You can actually swim in the pool below, though the water’s cold even in summer. Go around 3 PM when it’s warm but before the evening crowds arrive.
Saryeoni Forest Path (사려니숲길)
This is a 4-kilometer walking trail through actual forest, not a tourist trap. It’s shaded, peaceful, and takes about 90 minutes. Most tourists skip it for the famous spots, which is exactly why you should go. It’s free, and there’s a small parking area at the trailhead. The path is flat and easy—good if you’re not in hiking shape but want nature.
Woljeong Beach (월정리해수욕장)
A black sand beach on the north side. It’s not as famous as the southern beaches, which means it’s actually swimmable in summer without dodging thousands of people. The water’s cold year-round, but the sand is warm and the shallow shelf means you can wade pretty far out. No entry fee. Go in the late afternoon when the light’s good and families are packing up.
One Thing I’d Skip
The Teddy Bear Museum and other quirky themed attractions scattered around the island. They’re expensive (usually 10,000–15,000 KRW), the novelty wears off in ten minutes, and they’re mostly excuses for Instagram photos. Same with Hallim Park—it’s just a landscaped garden that costs 8,000 KRW and doesn’t justify the price. Spend that time and money on actual nature or food instead.
Where to Eat / Practical Tips
Food
Abalone (전복) and seafood define Jeju eating. Don’t miss jjukkumi (낙지, baby octopus), which is locally caught and cheap. A decent portion costs 8,000–12,000 KRW at local spots. Black pork (흑돼지) is another thing—it’s supposedly unique to Jeju, though honestly it tastes like normal pork. It’s worth trying once.
Eat at small pojangmacha (street food tents) and local restaurants away from the main tourist drags. Near Hallasan, the town of Gujwa has cheap, good seafood restaurants. A full meal—fish, banchan, rice, soup—costs 10,000–15,000 KRW. Avoid the restaurants right next to attractions; prices triple.
Yemillae (예밀래) in Jeju City is a small chain doing good Korean food at normal prices. Pho shops are everywhere and surprisingly good. Coffee culture is huge here—indie coffee shops are genuinely worth visiting, and a decent cappuccino costs 4,500–6,000 KRW.
Practical Things Nobody Mentions
Bring cash. Many small restaurants and buses only take it. There are ATMs everywhere, but it’s faster to have cash on hand. The island has free Wi-Fi at most hotels and cafes, but Kakao Map offline maps are essential because service can be spotty in rural areas.
Jeju’s weather is unpredictable. I’ve seen it change from perfect to rainy in 30 minutes. Bring a light rain jacket regardless of the forecast. Wind is frequent, especially on beaches and at higher elevations—it’s not dangerous but it’ll mess with your plans if you’re not ready for it.
Honest Take
Go if you want a physical break from Seoul and haven’t seen much of Korea outside the city—the hikes are genuinely nice and the food’s good. Skip it if you’re already well-traveled in Asia or if you hate crowds. Late September through October is perfect: warm enough to swim but not swamped with tourists. The one thing I wish someone had told me on my first visit is that three days is actually the right amount of time. Anything longer and you’re stretching to fill days. Anything shorter and you’ll feel rushed doing Hallasan and a beach in the same afternoon. Also, don’t expect Instagram-level drama