The Chicago River reversed its flow in 1900, an engineering reversal so complete that the waterway now drains away from Lake Michigan rather than into it. That hydraulic feat opened the artery to pleasure traffic, and by the 1990s the river had shed its industrial past to become the city's most theatrical stage for architecture. Today the corridor between Lake Street and the lake carries more evening cruise departures than any inland waterway in North America, with Odyssey operating the only glass-enclosed dining vessel on the route. The dinner cruise tradition on the Chicago River dates to 2004, when the first purpose-built dining yacht entered service at the DuSable Harbor dock. The format pairs three-course plated service with a curated architectural narrative, the hull tracing a five-mile loop from Cityfront Plaza through the canyon of the Loop and back via the North Branch. The route passes 47 named towers, including the Wrigley Building's terra-cotta crown, the Merchandise Mart's river-level arcade, and the paired corncob cylinders of Marina City. Every table aboard Odyssey holds a window position; the glass roof extends the sightlines upward to capture the setbacks and spires that define Chicago's vertical profile. Departures run year-round at 7:00 PM, with the hull heated in winter and the upper deck opened May through September. The vessel seats 340 guests across three climate-controlled decks, each served by a dedicated galley crew. Menus rotate seasonally but hold to a plated format—appetizer, entrée, dessert—with vegetarian and gluten-conscious options available at booking. The cruise duration is set at two and a half hours, timed to capture the transition from daylight to the city's illuminated profile. Boarding begins 45 minutes before departure from the dock at 455 North Cityfront Plaza Drive, directly east of the NBC Tower and accessible via the Grand Avenue Red Line stop.