Time Warp (Geauga Lake) - Coasterpedia - The Roller Coaster and
Interlocking corkscrews - Coasterpedia - The Roller Coaster and
Double Loop (Geauga Lake) - Wikiwand
The Double Loop coaster at Geauga Lake, Aurora OH
Thunderhawk (Michigan's Adventure) - Coasterpedia - The Roller
Double Loop - Geauga Lake & Wildwater Kingdom (Aurora, Ohio
Double Loop, Six Flags Wiki
Geauga Lake - Wikipedia
Double Loop Roller Coaster, Geauga Lake 1993 &1997.
Roaring Falls - Coasterpedia - The Roller Coaster and Flat Ride Wiki
Geauga Lake - Wikipedia
Villain
Double Loop, Six Flags Wiki
Double Loop