Country guide
Half of South Korea's 51 million people live in a single metropolitan area, and that shapes a visit more than the country's 100,472 square kilometres do. Seoul...
Photograph · Basile Morin · CC BY-SA 4.0
Reviewed by Elena Voss · Roavina Travel Editor
Half of South Korea's 51 million people live in a single metropolitan area, and that shapes a visit more than the country's 100,472 square kilometres do. Seoul and the region around it hold the palaces, the museums and most of the reasons to come, and everywhere else is measured as a train ride out from it. Busan, at the far southeastern corner, is the coastal counterweight of beaches, a fish market and hills of stacked houses, while Gyeongju in between is the old Silla capital and is largely tombs and temples. The northern border is closed, so every route out of Seoul runs south.
Checked 2026-08-25
Every city catalogued in this country so far, ranked by how much there is to see.
Photograph · USAGI_POST · CC0
Seasonal closures come from recorded opening hours.
Ranked by importance — sitelinks, pageviews and heritage status, not editor preference.
4 places match
Category
Typical visit duration
Interests
남산
Namsan is a wooded mountain in central Seoul and one of the city’s most recognizable natural landmarks. Its slopes rise amid the capital’s dense neighborhoods, giving visitors a chance to combine urban sightseeing with a substantial outdoor walk.
북악산
Bugaksan is a mountain in Seoul, South Korea, known locally as 북악산. It forms part of the city's northern boundary and is one of the mountains surrounding the historic center.
아차산
Achasan is a mountain in eastern Seoul and one of the city’s accessible natural landscapes.
관악산
Gwanaksan is a mountain in southern Seoul, South Korea, known locally as 관악산. It rises within the capital and forms part of the green landscape visible across the city.
Seven to ten days gives Seoul several district-based days and leaves room for Busan or Gyeongju. Jeju requires a separate flight or ferry plan, and Gyeongju works better with an overnight than as a rushed return from Seoul.
South Korea's visa-free eligibility and K-ETA rules depend on nationality and can change. Check the official immigration and K-ETA services for the travel date rather than relying on an exemption announced for an earlier year.
Incheon connects to Seoul by airport rail and buses; KTX trains and intercity buses handle longer mainland journeys. Rechargeable transport cards are useful across city systems, while Jeju and some regional areas need separate road planning.
April to May and October to November are broad windows for this Seoul-led route. Blossom timing, autumn colour, summer rain, and Jeju conditions vary, so confirm the dates for the intended region.
South Korea uses the won (KRW). Cards are widely used, but retain some won for traditional markets, small operators, or transport contingencies and verify the KRW total before payment.
Call 112 for police and 119 for fire or ambulance in South Korea. Type C and F sockets supply 220 V; tap-water guidance is not recorded here.
