Located in Bedrock, it is the school where Pebbles Flintstone and Bamm-Bamm Rubble (when they were teenagers) along with Moonrock Crater, Wiggy Rockstone, Penny Pillar and other students attend classes.
In the past, Fred was a student who was known as "Twinkletoes" Flintstone and played football with lots of hair shown in a yearbook from the episode, "Flintstone of Prinstone". In the episode, "High School Fred", he went back and hung out with his friends at the Brontoburgers Restaurant (once known as Brontoburgers Malt Shop) every day to get his diploma and go back to work at the Slate Rock and Gravel Company.
- The Flintstones
- "High School Fred" (first appearance)
- The Pebbles and Bamm-Bamm Show
- The Flintstone Comedy Hour
- The Flintstone Comedy Show
- "In Tune With Terror" (last appearance)