Landmarks

Marina City

Two corncob-shaped towers financed by janitors and elevator operators to keep downtown Chicago from going hollow.

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Bertrand Goldberg designed these 65-story, 587-foot reinforced-concrete towers in 1959, and when they opened in 1963 they were simultaneously the world's tallest residential buildings and the tallest reinforced-concrete structures ever built. The money came from the Building Service Employees International Union, who wanted to reverse white flight from the city center. The whole complex — towers, office block, saddle-shaped auditorium, marina — sits on a single raised platform next to the Chicago River.

What to look for

On State Street at the north bank of the Chicago River, directly across from the Loop; designated a Chicago Landmark in 2016 and viewable from the Riverwalk at no cost.

Marina City is one of 37 sights worth the detour in Chicago, all bundled offline in Voyage GO — download the Chicago pack and it sits on your map with no signal, filling your travel passport the moment you walk past.

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