Alleys of Changsin-dong (창신동골목길)

Alleys of Changsin-dong are the network of narrow residential alleys winding through Changsin-dong, a hillside neighborhood in central Seoul that has been Korea's main concentration of small-scale garment-and-sewing workshops for decades. The alleys climb the slope above central Seoul past low workshops, sewing-machine shops, fabric retailers, and closely-packed residential homes, with the constant whir of sewing-machine production audible through open workshop doors during business hours. The neighborhood's industrial-residential mix is increasingly rare in central Seoul, and walking through preserves a working-class urban texture that has survived from the mid-20th century. The alleys also offer surprising city-skyline viewpoints as they climb. Best for travelers interested in working Korean urban-industrial neighborhoods rather than polished tourist destinations, ideally on weekdays when the workshops are active.