1961: Fun House opens in former bowling alley.
Wild Mouse roller coaster opens.

1966: The Pretzel dark ride, located on the midway, closes.

1968: Devil's Den opens
1973: Dracula's Cave (Pit of Death) opens on the former site of the Cuddle-Up.

1974: Dr. John Flynn and Mrs. Mary Gene Winslow Flynn, son-in-law and daughter of Dr. Winslow, buy out the other partners, saddling the park with $750,000 in debt
1975: Fun House closes.
The Scrambler is moved into the gutted building, black lights, strobes, and loud music are added, and it is named the Ultimate Trip.

1976: Hell-Hole rotor ride opens
1961: Fun House opens in former bowling alley. Wild Mouse roller coaster opens.
1966: The Pretzel dark ride, located on the midway, closes.
1968: Devil's Den opens
1973: Dracula's Cave (Pit of Death) opens on the former site of the Cuddle-Up.
1974: Dr. John Flynn and Mrs. Mary Gene Winslow Flynn, son-in-law and daughter of Dr. Winslow, buy out the other partners, saddling the park with $750,000 in debt
1975: Fun House closes. The Scrambler is moved into the gutted building, black lights, strobes, and loud music are added, and it is named the Ultimate Trip.
1976: Hell-Hole rotor ride opens
Conneaut Lake Park