Guro Digital Complex

Guro Digital Complex in Guro-gu was a manufacturing hub from the 1960s and is now a tech district known as G Valley, with more than 4,000 IT companies, startups and digital firms. Office towers have replaced the old factories, and museums keep the area's industrial history. More than 200,000 people work here. KkalKkal Street is its food zone, with restaurants and entertainment venues, and the complex sits where four Seoul districts meet, with good subway and bus links.