July 26-28, 2024


St. Louis Union Station Hotel!


Skepticon is a skeptic/freethinker/educational/awesome conference that is held annually in St Louis, MO.

It is the mission of Skepticon to support, promote, and develop free-thought, skeptic, and scientific communities through inclusive educational programming, and with an expressly social-justice-oriented philosophy.

…which is really a fancy way of saying we all get together to share ideas, knowledge, and high fives.

Skepticon is also the bestest FREE skeptic conference in the nation, and quite possibly the universe*. We accomplish this through a small team of dedicated workers, the help of a great many amazing volunteers, and of course – the support of people like you!

*we have PZ Myers working on verifying this

Donate now and help keep Skepticon happening year after year.


Dinosaurs dancing on keyboards typing things for you to read

Introducing: Skeptimonials!

Hello Skepticonworld, We’d like to introduce you to a new thing around here: Skeptimonials! We’re collecting stories from anyone who has something to share about how Skepticon has positively impacted their lives. Enjoy this first Read more…

SK16 Logo Revealed!

Hey Skepticonartists, We’re delighted that Amanda Graham has once again knocked it out of the park with this year’s logo. If you didn’t know, each year we have a bit of a theme to keep Read more…


Our Snailing Address:
9051 Watson Rd #140
St. Louis, MO 63126-2240

And Telemophone Coordinates:

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