Merchandise Mart (The Mart)

Nearly a century old, the Merchandise Mart (The Mart) stands as a testament to Chicago’s architectural legacy. Spanning an impressive 4 million square feet, it was once the world’s largest building at the time of its construction. This art deco landmark, located along the Chicago River, now serves as a significant design center. Visitors can explore its vast interior, which houses a variety of showrooms and design firms, and admire the building’s distinctive facade, which reflects the city’s rich history and modern vibrancy.