Sea Dragon is a junior wooden roller coaster located at the Columbus Zoo and Aquarium in Powell, Ohio. The ride is in the Jungle Jack's Landing section of the zoo. Built by Philadelphia Toboggan Coasters (PTC) under famed designer John C. Allen, the roller coaster opened in 1956 as Jet Flyer. It was one of three junior wooden coasters that Allen designed shortly after becoming president of PTC in 1954 – the other two were Flyer at Hunt's Pier and Valley Volcano at Angela Park.