Psilocybin retreats, chosen with clear eyes
92 retreats and licensed centres in seven places. Prices from the centres' own pages, the law in each place in plain words, and every fact linked to its source.
Or answer seven questions in Find your retreat.
Photo: Sunrise mist over the Hoh River forest, Olympic National Park, Washington. J. Preston, Olympic National Park (US National Park Service), Public domain. Credits
Every fact has a source
Prices, licences and legal facts link to the page they came from, with the date we read it. Most recent: 27 October 2026.
The law, stated honestly
Licensed, legal, or illegal but tolerated: each listing says which. We never call a place legal when it is not. Law map
Not an endorsement
We have not inspected any centre, and we show what each one publishes without scoring it. Public records stay on profiles whoever pays us. How we list
Places to begin
Landscapes of each place, not photographs of any centre. Photo credits
Licensed (US state)Oregon
21 centres, from $400
State-licensed service centres, adults 21 and over, with a licensed facilitator present. The first US state to license psilocybin services, and the one with the longest public record of how they work.
A few to start with
The lowest published price in each place outside the US, one centre per place. Chosen by that rule alone, not paid for and not a recommendation.
- Legal or unscheduled
Mycelia
Tower Isle / Ocho Rios, Jamaica
From $2,250 for 2 nights. Programmes of 2 to 6 nights. Residential retreat.
- Legal or unscheduled
The Matter
Culemborg, Netherlands
From €1,750 for 3 nights. Residential retreat. Group.
- Illegal but tolerated in practice
Sowa Nete
Near Santa Teresa Beach, Costa Rica
From $2,300 for 3 nights. Residential retreat. Private.
- Illegal but tolerated in practice
Compassion Retreats
Alma Chakana, Mexico
From $1,999. Residential retreat.
- Illegal but tolerated in practice
Conscious Pharmacist
Central Algarve, Portugal
From €490 for 1 day. Other programmes: 3 nights. Residential retreat. Group or private.
Not sure where to start?
A licensed session near home or a week by the sea? A group or one-to-one? Seven questions narrow 92 centres to a shortlist, and you can ask us about all of them at once.
Find your retreatPrepare well
Free harm-reduction tools that work in your browser and store nothing, with every figure linked to its research.
Mushroom dose calculator
Dried or fresh grams for an intention level, the psilocybin it roughly equals, and the doses used in research, with why potency is the biggest unknown.
Psilocybin tolerance calculator
An approximate estimate of remaining tolerance from days since your last dose, with the research on how fast tolerance builds and fades.
Retreat trip cost estimator
A centre's published price plus estimated flights, hotel nights, transfers and insurance, with the method and date behind every estimate.
Psilocybin interaction checker
Lithium, MAOIs and ayahuasca, antidepressants, stimulants, tramadol and more: the risk level, what is known and the study behind it.
The four-week plan
The at-home psilocybin retreat: a four-week plan
Three weeks of preparation, a lighter dieta, the day itself with a sitter, and four weeks of integration, each step with its source.
Licensed facilitators and free trials
Licensed facilitators in Oregon and Colorado
539 facilitators from the two states' own registers, with what a facilitator does under each state's law.
Psilocybin clinical trials, recruiting now
134 trials from ClinicalTrials.gov, free to those who qualify, with a finder for the nearest site.
Read before you go
- What a psilocybin retreat costs
Published prices from every listed centre, by place, with what is and is not included.
- Oregon, Colorado or abroad?
A licensed session in a US state against a residential retreat overseas: law, format, age and cost.
- Safety and medications
Lithium, antidepressants and the conditions centres screen for, each with its study.
- What happens on a retreat
From the intake form to the integration call, for licensed sessions and retreats abroad.
- Integration, and what to ask for
How many centres include integration support, and the questions that tell you what it means.
- The Netherlands: why truffles, not mushrooms
The 2008 mushroom ban, the truffle exemption, and why fresh versus dried matters.
Psilocybin is illegal in most of the world.
We list centres only in the seven places above, and say plainly where it is illegal but tolerated. It is not safe for everyone: lithium, some psychiatric histories and some heart conditions carry real risk. This site is information, not medical or legal advice. Read the disclaimer. 67 centres hold a state licence.