Jembatan Merah — the Red Bridge — spans the Kalimas River in the heart of the old colonial quarter and is the symbolic centre of old Surabaya. The bridge itself is modest, but the surrounding neighbourhood is the best place to understand the city's Dutch colonial past.
Dutch commercial warehouses, offices, and trading houses line the nearby streets, many in various states of picturesque decay. The area gives a vivid sense of what Surabaya was when it was the busiest port in the Netherlands East Indies. Start here and walk south into Chinatown or north toward the Kalimas harbour.