Group ceremony
€299 per person
Up to ten participants with two facilitators present throughout the day. Most people book this, and many who chose a private session afterwards say a group would have suited them just as well.
See the calendarPricing
What a ceremony costs
Three forms, one all-inclusive price each. No surprises afterwards.
The three forms
Every price below covers the entire day, from the intake call to dinner.
Private session
€599 total
A day arranged entirely around you, on a date of your choosing. One facilitator stays with you and a second team member is present at the location.
About private sessionsSmall group
€349 per person
From three participants, up to six people you bring yourself. The same private setting, shared with people you trust.
About small groupsDuo session
€399 per person
The same private setting, shared with a partner or a friend. With a private or duo session we can also play music that means something to the two of you.
About duo sessionsWhat the price covers
The same list applies to all three forms.
Optional: for a private, duo or small group ceremony you can choose to have Dora Vermanen, who founded Mental Health Temple, guide it herself. That adds €400 per ceremony. The amount applies to the whole day rather than per person, so with a duo or a small group you share it.
- An intake call beforehand, by phone or video
- Personal preparation
- The ceremony itself, with continuous guidance
- A reflection on the day itself
- A follow-up call, about three weeks later
- Drinks, fresh fruit and snacks throughout the day
- A prepared dinner afterwards
- Ample free parking at the location
What you are actually paying for
The truffles themselves cost very little. Anyone going purely by the substance can order it online for a fraction of this amount. That is not what you are paying for here.
You are paying for the day around it. For an intake in which someone genuinely considers whether this is wise for you, and sometimes says no. For facilitators who are present all day and who have been doing this since 2018. For a room arranged for it. And for the follow-up call, because what comes up has to go somewhere afterwards.
You are also paying for things that never appear on an invoice. The dose is matched to your age, height, weight and previous experience: not too much, but enough to genuinely get there. The music is chosen with care, alternating meditative, spiritual and earthy, because it carries your journey. And if you get cold, or too warm, someone notices and does something about it.
Why all of that makes the difference is set out on the page about risks and contraindications.
One thing the price does not cover, and it matters if you are flying in: your travel and your hotel. The day ends around 20:00 and you will not be driving, so an overnight stay nearby is part of the real cost. If your hotel is close by we collect you and bring you back at no charge, which is set out under coming here from abroad.
Questions about pricing
What does a psilocybin ceremony cost in the Netherlands?
At Mental Health Temple a group ceremony costs €299 per person. A private session is €599, a duo session €399 per person, and a small group from three participants €349 per person. All of them include the intake, a full day of guidance, the follow-up call and a prepared dinner.
Are there any additional costs?
Only one, and it is optional: having Dora Vermanen guide the ceremony herself adds €400 per ceremony. Beyond that the price covers the whole day. The one thing that falls outside it is an individual session afterwards, if you decide during the follow-up call that you want to continue working with what came up. We agree on that separately.
Why is a private session more expensive than a group?
A private day is arranged entirely around one person, so the same facilitators are there for you alone. In a group those costs are shared between up to ten participants.
Is a duo session cheaper per person than a private one?
Yes. A duo session is €399 per person against €599 for a solo session, because the day is shared between two people. A small group of three or more is €349 per person.
Can I choose who guides the ceremony?
For a private, duo or small group ceremony you can choose to have Dora Vermanen, who founded Mental Health Temple, guide it herself. That adds €400 per ceremony. The amount applies to the whole day rather than per person, so with a duo or a small group you share it. You select it when you send your request.
How do I pay?
Group ceremonies are booked and paid through the calendar on this website, using iDEAL, credit card or Bancontact. For a private or duo session we agree a date first and send the details afterwards.
What participants say afterwards
Each one says which language it was written in, and anything not written in English is translated here in full. Most were left on Google; the rest were sent to us directly.
I am completely satisfied and can recommend Mental Health Temple wholeheartedly. From the first contact through to the end I felt safe and well looked after at every moment. The whole process is extremely professional, carefully thought through and properly put together; you can tell how much experience and responsibility goes into the work here. Kelly and Dora are absolutely delightful people. Their warmth and their calm are what made the experience something special for me. It was an experience I would not want to have missed, and I am endlessly grateful to them both that I was able to have it. Thank you for everything!
Pascal Gdawietz · November 2026 · Google review · translated from German
My second inner journey really gave me something. Where I would normally put up a wall, being introverted and used to keeping my feelings in, the ceremony gave me room to open those shutters. I came back to my core, as it were: I know who I am again. Empathetic, calm, and willing to actually show that to my girlfriend, my children and the people around me. The guidance, the music and the ritual setting made me feel safe enough to turn inward. What has stayed with me most is that the insights did not come from outside but from myself, which means I can carry them into daily life. That is exactly what makes it valuable: it does not stop when the ceremony stops. I am grateful for this experience and for the work that starts now. I would recommend it to anyone willing to look at themselves honestly.
Ivo · October 2026 · Sent to us directly · translated from Dutch
Hi Kelly and team, thank you so much once again for a beautiful ceremony! My second ceremony, and it was amazing! Really went much deeper and only good came from it. I will definitely be back again some time!
Stefan · October 2026 · Sent to us directly · written in English
Last weekend I did the Psi ceremony with Kelly and Sandra. A warm welcome, a pleasant room, clear explanations. I went in open and without expectations, and before long the truffles began to work and my inner journey started. It was not frightening; it brought me so many insights. I was able to let things go and there was relief, a kind of liberation. To me it feels like a new beginning. I am leaving things behind and looking at the future with confidence.
Kim Hoekstra · September 2026 · Sent to us directly · translated from Dutch
Ready to book, or still weighing it up?
The calendar shows the upcoming group ceremonies and their prices. For a private or duo session, tell us what you have in mind and we will look at dates together.