Psychedelic Science 2025

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Exploring the future

of psychedelics

The world’s largest psychedelic gathering returns to Denver on June 16-20, 2025.

Registration is now open!

Experience the most extraordinary week of the psychedelic movement.

Join over 12,500 attendees for a weeklong journey filled with education, community, and inspiration.

10+ Educational Stages

Gain insights and knowledge from hundreds of educational sessions featuring speakers from across the world.

Classes & Workshops

Dive deep into the world of psychedelic science, facilitated by experts in the fields of medicine, healthcare, policy, and culture.

Expo Hall

Discover your community in a city block-sized showcase of hundreds of psychedelic organizations, businesses, and projects.

Deep Space

Enjoy an immersive creative environment featuring dozens of art installations and activities.

Get

Involved

The call for speaker submissions is open until November 15.

Join the Psychedelic Science mailing list for updates about speaking, creative, scholarship, volunteer, and other participation opportunities.

Sponsor + Exhibitor Opportunities

Connect with the largest audience in psychedelics as a sponsor or exhibitor at Psychedelic Science 2025.

Fill out our sales lead form to receive a prospectus and talk to our sales team. Get in touch soon to enjoy early pricing.

See you next

year in Denver!

Have Questions?
We're Here to Help.

We are just getting started and will be announcing more information in the weeks and months to come. 

In the meantime, visit our FAQ area to learn more about answers to common questions, including event features, customer support, speaking and participation proposals, and press and media inquiries. 

If you don’t see what you’re looking for in the FAQ area, you can always contact us.

Our PS2025

Sponsors

Founding Sponsors

Title Sponsors

Supporting Sponsors

Community Partners

Research Institutions

California Institute of Integral Studies
Center of Excellence
Columbia University Irving Medical Center
GlobalDrugSurvey.com
Hefter Research Institute
Instituto Phaneros
Johns Hopkins University

Minds iHealth Solutions
NYC Mount Sinai
Naropa UniversityNew York University
Psychedelic Science Funder Collaborative
The University of Chicago
University of California San Fransisco

University of Southern California
Usona Institute
UWM School of Human Ecology
University of Zurich
Yale University