I am using the address of the Greenpoint Nature Center as the address as that is basically where the park was. Nothing remains.
Source: Hoyt Public Library
New York had Coney Island on the seashore and Pittsburgh had Kennywood Park near the Monongahela River. Sandusky had Cedar Point on the shores of Lake Erie, and Bay City had Wenona Park on Saginaw Bay. But Saginawians enjoyed Riverside Park on the banks of the Tittabawassee River. Between 1894 and 1937 Saginaw's Riverside Park provided area residents with a place to enjoy a summer day. In 1903 Riverside Park officials boasted that the park was indispensable for Saginaw residents. That year, to further add to the publics enjoyment, a new Roller Coaster was built for the park by Ingersoll Construction of Pittsburgh, who had built a similar ride for Kennywood Park.
The thrilling "Circle Swing" was a popular sensation at Luna Park at Coney Island, and both Saginaw and Bay City had one of these popular rides. When Riverside Park built its circle swing in 1905 there were only 16 others in operation. Bay City's Wenona Park had installed theirs in 1902. It was said not a single accident had occurred up to that time. The passengers were buckled in and the centrifugal force kept them from falling out. When the speed was increased the cars were said to "whiz through the air at railroad speed." The carnival rides and amusements at Saginaw's Riverside Park rivaled those of similar parks nationwide. For Saginawians fun was at the end of the trolley line on the banks of the Tittabawassee.