Photo Credit: Zivan Dacujkov

A rally is planned for Saturday outside Magic Mountain to save the Colossus.

The 36-year-old wooden roller coaster is set to be shut down this weekend.

People circulating an online petition say the Colossus should be on the National Register of Historic Places.

Those attending the rally say they're going to wear T-shirts that say, "Don't touch the wood!"

Magic Mountain hasn't said what's going to happen to Colossus - that will come at the end of the month - but says the petition will not affect the decision to close the Colossus. 

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