At the Columbus Zoo and Aquarium, history sometimes has wooden turns and slick wheels.

In May 2026, the Sea Dragon roller coaster marks its 70th anniversary, a milestone that places it among a rare group of historic wooden roller coasters in the United States.

For generations of guests, the Sea Dragon has been a familiar part of a Wyandot Lake or Columbus Zoo visit. But, for coaster enthusiasts and historians, it represents something even more significant: A preserved example of mid-20th century roller coaster design that remains remarkably true to its original form.

Origins in a Changing Amusement Landscape

The Sea Dragon was constructed in 1956 during a period of rapid growth in American amusement parks. As the postwar baby boom reshaped family recreation, parks began introducing smaller-scale roller coasters designed specifically for younger riders and families.

Built by the Philadelphia Toboggan Company, the ride was one of the earliest “junior” wooden coasters created under the leadership of John Allen, who became president of the company in 1954.

Allen would go on to design more than 25 roller coasters and is widely regarded as one of the most influential figures in coaster history. The Sea Dragon is particularly notable as his first solo design, part of a trio of nearly identical coasters installed at parks across the country between 1956 and 1957.

Construction at the Zoo Amusement Park in Powell, Ohio, was overseen by PTC engineer Frank Hoover. At the time, the park operated alongside the Columbus Zoo and traced its roots back to 1938, when some rides and attractions were relocated to the new Zoo Park from the defunct Olentangy Park.  Floyd Gooding, a prominent Midwestern traveling show operator, purchased the park in the mid-1950’s and embarked upon a modernization effort with new rides and attractions, including the new Jet Flyer roller coaster.

From Jet Flyer to Sea Dragon

When it first opened, the coaster was named Jet Flyer, reflecting the influence of mid-century aviation design and the cultural fascination with jet aircraft.

The ride’s physical characteristics were modest but intentional:

• Height: 37 feet
• Track length: 1,320 feet
• Top speed: approximately 25 miles per hour
• Layout: classic figure-eight

Following Gooding’s death and the eventual sale of the property, the park underwent several transitions. In 1984, it was rebranded as Wyandot Lake, and the Jet Flyer was renamed Sea Dragon, a name that aligned with Wyandot Lake’s evolving identity and aquatic themes.

Management of the property changed hands again in the late 1990s before returning to the Columbus Zoo and Aquarium in 2007, when the Zoo incorporated the area and completed a comprehensive refurbishment of the coaster.

Recognition as a Historic Landmark

In 2022, the American Coaster Enthusiasts designated the Sea Dragon as an ACE Roller Coaster Landmark, a distinction reserved for rides of significant historical importance.

The organization also recognizes the coaster as an ACE Coaster Classic, citing its preservation of traditional operating methods and design elements.

Key features contributing to this recognition include:

• Hand-pulled manual braking systems
• Absence of seat dividers in the train
• A ride experience that remains consistent with its original design

The Sea Dragon is also the oldest existing wooden roller coaster in Ohio and the oldest surviving example of a John Allen-designed coaster.

Preservation and Continued Operation

Maintaining a wooden roller coaster of this age requires ongoing attention and expertise.

The Sea Dragon undergoes daily inspections while in operation, with any issues addressed immediately. Annual inspections and offseason maintenance include structural evaluations, track work, and necessary repairs or replacements to the wooden framework.

Each year, the coaster must pass inspection and receive a license to operate from the Ohio Division of Amusement Ride Safety and Fairs, part of the Ohio Department of Agriculture.

This consistent investment in maintenance and safety has allowed the Sea Dragon to remain both historically authentic and operational for modern audiences.

A Shared Experience Across Generations

While its technical specifications and historical significance are notable, the Sea Dragon’s longevity is also tied to its role in the guest experience.

Designed as a family coaster, it continues to serve as an entry point for new riders while remaining a nostalgic favorite for returning guests.

It occupies a unique space within the Columbus Zoo’s offerings, bridging traditional amusement park design with a modern, mission-driven destination.

Columbus Zoo Rides and Attractions

A Living Piece of History

Unlike many historic roller coasters that have been retired or relocated, the Sea Dragon remains in operation in its original community, continuing to serve the same purpose it was built for in 1956.

For coaster enthusiasts, it offers a rare opportunity to experience an early John Allen design.

For Zoo guests, it remains a familiar and accessible part of a day spent exploring.