Rahmi M. Koç Museum

Housed in a beautifully restored 19th-century foundry building in the Golden Horn, this industrial museum showcases Turkey's entrepreneurial spirit through vintage automobiles, planes, and mechanical treasures spanning centuries. The collection reads like a love letter to innovation, with everything from lovingly restored vintage cars to quirky vintage washing machines that tell the story of how people lived and worked. The setting itself—with soaring ceilings and natural light streaming through the converted industrial space—makes exploring these mechanical marvels feel like discovering a treasure trove.