It's almost hot tub time again! Floating hot tub boats, that is. Starting November 5, 2025, the Chicago Electric Boat Company is relaunching its hot tub boats for another season of steamy sailing down the Chicago River. After two sold-out winters, these floating spas have become a must-do for locals and visitors who aren’t afraid to take on the city’s frosty temps with a little bit of luxury.

Departing from the Marina City docks, each boat fits up to five or six passengers—a max of 800 pounds—and glides along the river at a relaxed pace of one mile per hour. You’ll steer yourself using a hand lever, floating east to Michigan Avenue or west to Wells Street, while the skyline sparkles and every passerby looks just a little jealous.

The boats stay toasty even when the temps drop to 20 deg

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