A week of Psychedelic City in Denver, with the people moving psychedelic research, therapy, culture, and policy forward. We’re glad you’re here.
Adult registration from $739. Select Early Bird pricing still open.
ABOUT PSYCHEDELIC SCIENCE
Why this gathering, why now.
Returning to Denver, Psychedelic Science 2027 brings together global researchers, clinicians, policymakers, advocates, and community members for five days to explore the current state and future of the field.
As the field moves faster than ever, Psychedelic Science is a place to connect, to ground, and to remember what we’re actually working toward: ensuring that the promise of psychedelic medicine is met with the training, access, and compassion that the people who need it most deserve. From the frontiers of medicine and neuroscience to policy, equity, and practice, PS27 is curated by and for the people doing this work.
OUR 2027 THEME
Bridging Promise & Practice
This movement has always been driven by a promise: that these medicines could transform mental health, catalyze healing, and build a more compassionate world.
For 40 years, the Multidisciplinary Association for Psychedelic Studies (MAPS) has worked toward that promise by funding research, training therapists, changing policy, and bringing people together. Since 2010, Psychedelic Science has been the gathering where the field meets itself.
PS23 invited us to be part of the breakthrough. PS25 asked us to integrate the learning, joys, and challenges. Now, PS27 asks: how do we bridge the gap between that visionary promise and the on-the-ground practices our communities have built?
Bridging Promise & Practice means investing in training, education, policy, and most of all, human relationships. Together, we can ensure psychedelics become what we know they can be.
TRANSFORMATION
“There is a before and after the Psychedelic Science 2025 conference for me.”
— PS25 Attendee
WONDER
“If Woodstock had a baby and it went to college, this was its graduation.”
— B. Brown, MD, PS23 Attendee
GROWTH
“I attended the 2023 conference not knowing a single other person… This year, I came as a facilitator on a workshop, a representative of an exhibitor, and a strong member in the community with many friends in attendance.”
— PS25 Attendee
FUN
“The entire experience made me feel like a child again. I entered full of excitement, curiosity and a jump up and down silliness in my gut. I left full of wonder, amazement and a huge fire in my gut.”
— Christine M. Duke, PS23 Attendee
LEARNING
“I learned that psychedelic science is far more than clinical research. It’s a profoundly interdisciplinary field that weaves together psychotherapy, spirituality, comparative religion, mycology, ethnobiology, journalism, music, art, technology, economics, and cultural history from around the world.”
— PS25 Attendee
CONNECTION
“The amount of tolerance, togetherness, and acceptance was what all of the world needs to see when you bring every walk of life into the same building for the same mission.”
— Eric Adrian, USMC Veteran, PS23 Attendee
COMMUNITY
“There’s a HUGE community of people that align with my values.”
— PS25 Attendee
VALUE
“Being new to the industry, I would have paid twice the price of the conference anywhere else to learn 25% of what I learned by attending this event.”
— PS25 Attendee
Which registration is right for you?
Community
$739
RELEASE 1
$799
NEXT RELEASE
Full event experience at the most accessible price.
- All sessions & main stage
- Expo access
- Complimentary coffee
- Digital Resource Library
Practitioner
$1,195
RELEASE 1
$1,295
NEXT RELEASE
Everything in Community+, built for clinicians and care providers.
- Practitioner Lounge
- Dedicated lunch
- CE/CME credits (add-on)
Industry
$1,749
EARLY BIRD
$1,895
NEXT RELEASE
Priority access and curated professional connections.
- Express check-in
- Industry Lounge
- Networking Hour
- Gift bag & store credit
There are limited Early Bird tickets available for each tier. When they sell out, pricing moves to Release 1. Register now to lock in the best price.
STILL DECIDING?
PS27 is five days with 8,000+ of the people doing this work.
Join Us
In Denver.
Psychedelic Science takes over the convention center, sure, but the rest of Psychedelic City takes over Denver. Five days of cutting-edge research, art, ceremony, side events, side quests, and conversations spilling out from the event.