
The Catalyst is “The Newsletter for Interpretation in California State Parks.”
In chemistry, a catalyst is a substance that starts or speeds up a reaction. Likewise, in The Catalyst, you will find thought-provoking, useful, and entertaining information that will help your work or fuel a discussion. The Catalyst includes everything from news stories to reflections from interpreters; from ideas for programs and recommendations of tools, to guidance and advice on issues related to interpretation.

Latest Issue:
Summer 2025
- How to keep your program attendance high
- Meet Rebecca Crowther, California State Parks Photo Archivist
- Advice on podcasting
- Junior Ranger program refresh
- Hiring an intern with UEI
- And more!
Previous Issues:
View previous issues of The Catalyst newsletter! Older issues can be viewed upon request, just send an email to interpretation.staff@parks.ca.gov.
Contributor’s Guidelines:
The Catalyst welcomes your original articles. We prefer unpublished material but will occasionally reprint items published elsewhere. Be sure to include information about the publication so we can get permission to use the material. Please include a photograph or illustration whenever possible. Please send photographs and illustrations as separate files, not inserted into your document. You may also submit original photographs or other illustrations to The Catalyst. We reserve the right to edit all material. Items are selected for publication solely at the discretion of the publisher and guest editor. We appreciate your suggestions.