File:Excalibur and The Roller Coaster.jpg - Wikimedia Commons

Excalibur (Funtown Splashtown USA) - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Excalibur (Valleyfair) - Coasterpedia - The Roller Coaster and Flat Ride Wiki

Roller coaster people screaming hi-res stock photography and images - Alamy

Diamondback (roller coaster), Logopedia

Who's the Fairest of Them All? — Themerica

Coaster Credit

ELEMENTS - COASTERFORCE

Corkscrew (Valleyfair), Roller Coaster Wiki

Excalibur, Six Flags Wiki