Learn Chicago trivia and see the sights on board this exciting, yellow speedboat, weather permitting. The 75-minute architectural tours are on the Chicago River. The Lakefront tours include a 30-minute speedboat ride accompanied with a narrated tour of the skyline. With the most horsepower, Seadog Extreme features a more intense and jet-propelled experience along the lakefront. Must be 48 inches or taller to ride Seadog Extreme. Reservations not required. Lakefront Firework Cruises spin you around the lake with a tour guide & some good music before parking on the water for front-row seats to the Fireworks show. Fireworks Cruises are available Wednesday & Saturday, Memorial Day - Labor Day. Reservations not required, but encouraged.