Return to "Coolest Coaster Ever".

Coaster sign in Isabella's yard

While trying to decide what to do during their summer vacation that will be worth telling their classmates about when they return to school in the fall, Phineas recalls an uninspiring rollercoaster at a State Fair. He realizes the can do much better and decides he and Ferb will build their own rollercoaster.

Read more about this Big Idea.


Design and construction

Advertising and unveiling

Riding the coaster

Going off course

After the ride

The Musical

Phineas and Ferb The Movie: Across the 2nd Dimension

Big Ideas galleries Next:
Remodelling Mount Rushmore

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