Busan's actual centre of gravity — not the historic one and not the scenic one, the one where a million people change subway lines. Seomyeon is neon, department stores, a 300-shop underground arcade and a market alley that has been selling pork soup since 1946. Walk fifteen minutes south and Jeonpo is the inverse: a former machine-tool district where the workshops never fully left and the cafés and Michelin Bib Gourmands moved in around them.
Who it's for: Anyone basing themselves in Busan without a car — this is the only point where subway lines 1 and 2 cross, so everything else in the city is one ride away. Eaters who want the city's best-value serious cooking rather than its most scenic. Coffee people: Jeonpo has the densest specialty-roastery cluster in Busan. Night people, since Seomyeon is where Busan actually drinks.