Help us document every slide
Our database has the record-holders and landmarks. The world has thousands more slides. If you know one that's missing, or a number that's wrong, tell us.
Add a slide or park
Open an issue on our GitHub repository using the "Add a slide" template. We need: slide name, park, country, type, manufacturer if known, opening year, height/length/speed if published, and a source link (park website, manufacturer page or news article).
Correct something
Every slide page has a "Spot an error?" link that brings you here. Use the "Report an error" template and include the page URL and your source.
Contribute photos
If you are a park, manufacturer or photographer and can license photos under Creative Commons (CC BY 4.0) or grant us permission, we would love to show real pictures next to the drawings.
For developers
The whole site is open source. Slide data lives in src/data/slides.json; a pull request adding an entry is the fastest route in.