Group psilocybin retreats in the Netherlands and Costa Rica
Three- and five-day retreats led by psychotherapists. Medical screening, a private room, and preparation and integration that begin weeks before you arrive and continue after you return home.
EABP CongressEuropean Association for Body Psychotherapy
IACP ConferenceDublin
As seen in
The Currency
Irish Independent
The Happy Pear
Upcoming retreats
Choose your dates
Every retreat includes screening, preparation and integration. Apply for the dates you’d like, and we’ll confirm your place after your consultation with one of our psychotherapists.
Our guests are thoughtful adults, often at a turning point, who feel ready for something deeper than another book or weekend course. They come for many reasons, including:
Clarity at a crossroads
Breaking old patterns
Reconnecting with yourself
Deeper purpose and meaning
Creativity and fresh perspective
Connection with others and with nature
Spiritual and existential exploration
Rest, renewal and presence
Resilience and self-trust
The group is part of the experience. Many guests arrive nervous about sharing the journey with strangers and leave saying the circle was what made it special.
Questions worth asking any retreat, and how we answer them
Choosing a retreat is a serious decision. These are the things we believe matter most, and what you can expect from us.
Who screens me, and how?
Every applicant completes a medical and psychological screening, reviewed by our screening team, and has a one-to-one consultation with one of our psychotherapists. We recommend getting the all-clear from your own GP, and for more complex medical cases we consult Spirit Pharmacist, specialists in psychedelics and medication.
Who will be in the room?
Accredited psychotherapists and experienced facilitators. Our apprentice facilitators are mental health professionals trained through our own three-stage facilitator programme.
How much attention will I get?
In the Netherlands, up to 13 guests with 3 to 4 facilitators, about one for every three guests. In Costa Rica, 3 to 6 guests with two psychotherapists.
What if I need medical help?
A medical doctor is on call throughout every retreat, and our facilitators are with you through every ceremony and the hours that follow.
What happens before and after?
Two preparation sessions and two integration sessions, from your one-to-one consultation before you arrive to group integration calls two and four weeks after you return, with workbooks and videos throughout. More sessions can be booked if you’d like extra support.
How is the dose decided?
With you. Doses range from light to high depending on your needs and intentions, and whether you take the second ceremony is always your choice.
Is it legal?
In the Netherlands, psilocybin truffles are legal. We never sell psilocybin: you buy your truffles yourself from a registered Dutch store, and we arrange this for you.
Our group retreats
Three retreats, one standard of care
Each retreat includes your private transfers, accommodation, all meals and the full preparation and integration programme.
A group retreat offers the support of a circle: shared intentions, connection with people on a similar path, and the insight that comes from hearing others’ journeys.
A private retreat is more bespoke: complete privacy, two facilitators dedicated to you, and a date that works for you. Explore private retreats
The complete journey
Care that begins weeks before you arrive
Before
Screening and preparation
A free exploration call
Medical and psychological screening by our team
We recommend an all-clear from your GP
Preparation session 1: one-to-one consultation with a psychotherapist
Preparation session 2: online group preparation and information session
Preparation workbook and videos
Intention setting
During
Your retreat
1 or 2 psilocybin ceremonies, with a dose tailored to you
Private transfers from Amsterdam or Cobano airport
Your own room and all meals: vegetarian and vegan, organic and local where possible
Daily yoga, meditation and breathwork
Sharing and integration circles
Art therapy, mandala work and time in nature
One-to-one time with a psychotherapist
A medical doctor on call throughout
Sauna and fire pit in the Netherlands; beach and pool in Costa Rica
After
Integration that continues
A full integration day on the five-day retreats
Integration sessions 1 and 2: online group sessions, two and four weeks after
Integration workbook and videos
Follow-up options and referrals
Connection to our community
More one-to-one sessions can be booked if needed (€120)
Not included
Flights and travel to Amsterdam or Costa Rica. Psilocybin truffles are bought separately for legal reasons; in the Netherlands, allow €45 to €75.
An example retreat
Five days in the Netherlands
A typical five-day retreat. Every activity is an invitation, with plenty of time to rest and reflect. The three-day retreat has one ceremony, and in Costa Rica the rhythm is similar, with a day at the beach.
Day 1Arrival and opening circle
Afternoon
Meet near Amsterdam Centraal at 14:00
Private transfer to the retreat centre
Evening
Preparation, with a nature walk or sauna
Dinner and opening circle
An early night
Day 2First psilocybin ceremony
Morning
Yoga, meditation and breathwork
Breakfast and a walk in nature
Preparation circle
Afternoon
Psilocybin ceremony, held by the full team
Evening
Reflection, with support from the psychotherapist
Dinner, art therapy or time by the fire
Day 3Second psilocybin ceremony
Morning
Yoga, meditation and breathwork
Making meaning of the first ceremony
Preparation circle
Afternoon
Second ceremony, with the dose adjusted to you
Evening
Reflection and integration practice
Dinner and rest
Day 4A full day of integration
Morning
Yoga, meditation and breathwork
Integration with the psychotherapist and facilitators
One-to-one support
Afternoon
Group lunch
Nature walk or sauna
Evening
Cacao ceremony and movement
Dinner, music and poetry around the fire
Day 5Closing and return
Morning
Yoga, meditation and breathwork
Closing circle and mandala creation
Depart at 12:30, back near Amsterdam Centraal by 14:00
The settings
Quiet places, chosen with care
The Netherlands. A 19th-century Dutch abbey 45 minutes north of Amsterdam, surrounded by a nature park and a walk from the beach and dunes. Every guest has a bright private room with a desk and a view of the garden or forest. There is a chapel for quiet reflection, a sauna and plunge pool, a wood-burning stove and a fire pit for the evenings.
Costa Rica. A luxury villa with a pool in the rainforest of Puntarenas province, surrounded by acres of undeveloped jungle and looking out to the Pacific. Every guest has a private ensuite room, and there is time on a tropical beach. Arriving from Europe, it’s summer in the middle of winter.
The abbey in the Netherlands, evenings by the fire, a flower mandala made by the group, and the villa in Costa Rica.
Your facilitators
Led by psychotherapists, held by a team
An interdisciplinary team of psychotherapists, PhD scientists and holistic therapists, working in the tradition of Dr Stan Grof and drawing on the Irish heritage of working with nature for healing and growth.
RÓ
Rob Ó Cobhthaigh
Co-founder · Psychotherapist
Accredited psychotherapist (MIACP, MSc) and transpersonal therapist, trained in psychedelic-assisted therapy at CIIS and in MAPS MDMA therapy.
DS
Dr Darragh Stewart
Co-founder · PhD
Post-doctoral scientist who brings research rigour to our therapeutic approach.
MZ
Maryna Zagorodnia
Gestalt psychotherapist
Accredited psychotherapist (MSc Psychology), certified in psychedelic-assisted therapies at CIIS and trained in Compassionate Inquiry with Dr Gabor Maté.
JG
Julia Gantner
Psychotherapist · Psychiatric nurse
Psychotherapist in existential analysis with over a decade as a psychiatric nurse. Based in Costa Rica.
RH
Renée Hendricks
Psychedelic practitioner · Voicework
Trauma-informed practitioner and ceremonial vocalist, drawing on shamanic traditions and trauma-informed therapy.
Our lead facilitators are supported by apprentices: mental health professionals trained through our three-stage facilitator programme.
In their words
What our guests say
“After a mediocre experience in another retreat centre I can only emphasise how professional and caring the entire team is… We had an incredible group of participants and an incredible team of facilitators. The location is top notch and all the logistics around it are very well taken care of. I’ll definitely come back.”
“Having undertaken many similar retreats in the past, this one is where I have felt most supported. The focus on integration is hugely beneficial.”
Katie DillonGoogle review★★★★★
“The team created an atmosphere of complete trust and safety, always going above and beyond to support each participant with genuine care and presence.”
Karl StehelinGoogle review★★★★★
“The people are the thing that makes it… The facilitators are just so attuned to what is going on. You feel safe and supported in whatever personal journey you go on.”
Matt BGoogle review
★★★★★
“Although I was nervous at first about attending the retreat with complete strangers and sharing such a personal journey, I have to say that this was exactly what made the experience so special.”
Fabian FreyGoogle review★★★★★
“As a solo female traveler and new to Inwardbound I felt so safe, so held, and taken care of… If you’re on the fence, I would say trust and do it!”
Since 2018, more than 1,000 people from over 45 countries have joined us. Many arrive as strangers and leave as friends.
1 / 7
Safety and the law
Legal, careful and honest
Psilocybin truffles are legal to buy and use in the Netherlands, unlike dried psilocybin mushrooms, which have been banned since 2008. For legal reasons we never sell psilocybin: you buy your truffles yourself from a registered store, and we arrange this for you.
Every guest is screened by our team, with a one-to-one consultation with one of our psychotherapists. We recommend getting the all-clear from your own GP, and for more complex medical cases we consult Spirit Pharmacist, specialists in how psychedelics interact with medication. A medical doctor is on call throughout every retreat.
Psilocybin has low physical toxicity and is not considered addictive. Its risks are mainly psychological, which is why we screen every applicant, prepare you carefully, and stay beside you through each ceremony and afterwards.
No medical claims
We don’t make medical or therapeutic claims. Experiences vary from person to person, and a retreat is not a substitute for medical or psychological treatment.
When a retreat isn’t right for you
For your safety, we can’t accept you on a retreat if you:
Have a diagnosis of psychosis, schizophrenia, bipolar disorder, clinical depression or a personality disorder
Have a personal or family history of psychosis
Take psychiatric medication, including SSRIs, and can’t safely stop it with your doctor’s guidance
Are experiencing suicidal thoughts
Are dealing with serious addiction or substance misuse
Are in a very vulnerable emotional state, or experiencing severe anxiety, stress or burnout
If you’re unsure, book a call. We’ll tell you honestly whether a retreat is right for you now.
How to book
Four steps to your place
1
A free call
A no-obligation conversation to answer your questions and explore whether a retreat is right for you.
2
Screening and deposit
Choose your dates, complete our medical screening form and pay a deposit to hold your place.
3
Screening and consultation
Our screening team reviews your form, and a consultation with one of our psychotherapists confirms your place. We recommend an all-clear from your GP. Please book travel only after this.
4
Preparation begins
You receive your workbook and join the group preparation session before the retreat.
Payment
Clear and simple
A deposit of €1,000 to €1,500, depending on the retreat, holds your place
The balance is due one month before your retreat
Netherlands prices include 21% Dutch VAT
If you’re not suitable after your consultation, we refund your deposit less a €200 consultation and admin fee
We want this work to be open to people from every background. If cost is a barrier, we offer a reduction of 10% to 30% for those who need it.
To apply, send a short letter (around 500 words) about yourself and why you’d like to join to [email protected].
Cancellation policy
100%
refund, 60+ days before, less a €200 admin fee
50%
refund, 30–59 days before
0%
non-refundable, 0–29 days before
Moving to another retreat is free 50+ days before your start date, then 30% at 30–49 days and 80% at 15–29 days. Bookings can be moved within 12 months.
No. Many of our guests come to us for their first psilocybin experience. Your preparation covers what to expect, how to work with whatever arises, and how to set your intentions.
Who checks that I’m medically suitable?
Our screening team reviews your medical and psychological screening, and you have a one-to-one consultation with one of our psychotherapists. We recommend getting the all-clear from your own GP, and for more complex medical cases we consult Spirit Pharmacist, specialists in psychedelics and medication. A medical doctor is also on call throughout every retreat.
How large are the groups?
In the Netherlands, up to 13 guests with 3 to 4 facilitators. In Costa Rica, 3 to 6 guests with two psychotherapists.
Will I have my own room?
Yes. Every guest has a private room, with ensuite rooms available on some dates. Couples and friends can choose to share a room at a lower rate. In Costa Rica, every room is ensuite.
What dose will I take, and do I have to take both?
We agree your dose with you, from light to high depending on your needs. On the five-day retreats the second ceremony can be a higher dose if it suits you, but whether you take it is always your choice. Each ceremony lasts around four to seven hours.
Where do we meet?
In the Netherlands, near Amsterdam Centraal station at 14:00 on the first day, and we bring you back there by 14:00 on the last day. In Costa Rica, at Cobano airport at 15:45; most guests fly there from San José with Sansa or Green Airways.
Is my information kept private?
Yes. We are used to working with guests who value their privacy, and everything you share with our team during screening and the retreat is kept confidential.
What food is served?
All meals are included: vegetarian and vegan, organic and local where possible. Our guests often mention the food as a highlight.
What isn’t included?
Flights and travel to Amsterdam or Costa Rica, and the psilocybin truffles, which you buy separately for legal reasons (in the Netherlands, allow €45 to €75). Extra preparation or integration sessions can be booked if needed (€120 each).
Should I take time off afterwards?
It isn’t essential, but we suggest taking as much time as you can to rest and let the experience settle. If you can stay a few extra days in Costa Rica, we recommend it.
Begin with a conversation
Ready to talk it through?
Book a free, no-obligation call with our team. We’ll answer your questions and help you decide whether a group retreat is right for you.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
