Best Day Trips From Busan, Korea
Busan’s own beaches, temples, and markets easily fill a few days, but a handful of destinations within a couple of hours are worth building a day around, especially the ancient capital just up the KTX line.
Gyeongju: the top day trip
Gyeongju, capital of the Silla kingdom for close to a thousand years (57 BCE-935 CE), is sometimes called “the museum without walls” for how densely its historic sites are packed together. The UNESCO list here includes Bulguksa Temple, Seokguram Grotto, the royal burial mounds of the Gyeongju Historic Areas, and the separately listed Yangdong Folk Village. It’s commonly cited at around an hour from Busan by KTX or bus, which makes it an easy single day, though a lot of visitors wish they’d budgeted two.
Tongyeong: the “Naples of the East”
Tongyeong trades temples for harbor scenery: a working port town nicknamed for its resemblance to the Bay of Naples, with the mural-covered Dongpirang Village climbing the hillside above the water and a cable car running up the Hallyeo Waterway for panoramic island views. It’s commonly cited at roughly 1.5 hours from Busan by bus (verify current timing). Geoje Island, known for shipbuilding and coastal scenery, sits just south and is sometimes paired with a Tongyeong trip as an overnight instead of a single day.
Haeinsa: a longer trip, or an overnight
Haeinsa Temple, in Gayasan National Park, first built in 802 CE, is further out than Gyeongju or Tongyeong and works better as a long day or an overnight. It’s the head temple housing the Tripitaka Koreana, the complete Buddhist canon carved onto more than 81,000 wooden printing blocks and stored there since 1398 in a hall designed to keep them naturally climate-controlled, a genuinely remarkable piece of premodern engineering.
Fukuoka, Japan, by ferry
A hydrofoil crossing to Fukuoka (the Beetle and Kobee services) takes roughly 3 to 3.5 hours each way across the Korea Strait (verify current schedule and fare), which puts a different country within day-trip range, at least in theory. In practice, most travelers treat this as an overnight rather than a same-day round trip, and it requires a valid passport plus meeting Japan’s entry requirements for your nationality.
For most first-time visitors, Gyeongju alone is worth clearing a full day for. Read more: our 7-day Busan itinerary builds a Gyeongju day into a longer trip, and the main Busan guide covers the city sights these day trips complement.