The St. Regis Chicago, designed by Chicago's Jeanne Gang, has been revealed as the tallest building in the world designed by a woman.
Located where the Chicago River meets Lake Michigan, the 101-story structure features a unique ripple and flowing design derived from stacked geometric shapes called frustums. The building has become part of the city's architectural identity.
The St. Regis Chicago includes luxury guest rooms, residential suites, a five-star spa, a rooftop pool, and several restaurants, all accessible to the public. It serves as a shimmering connection between the river, lake, and sky.