5-Day Legal Psilocybin Retreat + Preparation & Integration Program - The Netherlands

Location icon
Arnhem, Netherlands
Users icon
Up to 11 in group
Date
August 21 - 25, 2026

Retreat Highlights

  • 2x Psilocybin Ceremonies
  • 1x Sound Healing Ceremony
  • 2x Integration & group reflection days
  • Guided Yoga, Breathwork and Meditation
  • 5 Weeks Online Preparation & Integration Programme
  • Ongoing integration and community workshops
  • Premium community membership
  • Continue your psychedelic retreat journey
  • Find deeper meaning and activate the full potential of your retreat experience
  • Professionally-led process in a trauma-informed container
  • Therapeutic support within the limits of the group container
  • More information & support to be found at acsauhaya.org

About this Retreat

Details of this retreat

At Acsauhaya, we organize one-of-kind transformational psychedelic Psilocybin (truffle) retreats. We offer an exceptional experience where people can reconnect with themselves and the world around them in a new and profound way.

Our German, Dutch and English speaking team has an extensive and extraordinary track record with over 15 years of experience working with plant medicine - entheogenic psychedelics - and the indigenous people who are culturally rooted in the uses of these psychedelic plants and fungi.

Having safely guided tens of thousands of participants from all over the world we have witnessed profound metamorphoses: healing, transformation, personal development, and shadow work.

We feel honoured to create a loving atmosphere and to support you in your profound inner journey!

5-day Psilocybin Retreat + Preparation & Integration Programme in the Netherlands.

We invite you to embark on a transformative retreat programme. Take full advantage of your psychedelic experience, combining intimate psilocybin journeys (max. 11 people) with the power of community and integration support.

Integration is everything and It’s where the real work of stepping into your full potential really begins. And with this programme, you can avoid the common hindrances as you won’t have to do this often-challenging work alone.

Research shows that over 53% of people who attend a ceremony will have some emotional and mental challenges in integrating the experience afterwards. And that’s not considering the loss of potential that happens without proper support.

This programme was designed by experts to offer preparation, guidance, and support beyond the retreat and into the integration phase. It will equip you with the resources you need to avoid common challenges that can cloud the process of bridging a psychedelic experience to the future you want to create for yourself.


A Programme Of 3 Phases

Phase 1 – Preparation (online)
Deepen your experience with optimal preparation, heightened awareness, and emotional balance. Gain access to guiding tools and resources broken down into easily digestible chunks with Nectara’s preparation course. It will encompass an exploration of your intention going into the psilocybin (truffle) experience as well as details on how to optimise set and setting.

Phase 2 – Retreat (in our retreat centre)
Expert guidance provides the optimal environment to maximise the benefits of your psilocybin experience. With two psychedelic experiences, group sharing circles, and complementary wellness modules, you will be immersed within a supportive space. Our expert facilitators cultivate trust and the ability for you to surrender to the experience in a safe environment.

Phase 3 – Integration (online)
As after a psychedelic experience many people have more questions than before integration is an integral part of the healing process. Avoid losing precious integration opportunities with knowledgeable support that will equip you to foster lasting and meaningful change.

You will be in an intimate container where you can express yourself without judgement in a structured but flexible space. During this phase you will be empowered to continue your journey of integration and medicine work with the relevant skills and tools needed with ongoing support, including lifelong access to our library of resources.


Before you can attend one of our Psilocybin retreats, it is important that we review information about known medical conditions and/or the usage of any drugs or medication (if applicable), at the time of booking. We evaluate the possibility of attendance individually. Therefore, we ask you to fill out a questionnaire accurately. Of course we will maintain the confidentiality of this information.

Please note that we cannot confirm your booking before your medical questionnaire has been reviewed. Please do not make travel arrangements (book flights) before we have confirmed your booking. Your safety and the best experience is our highest priority.

Getting Here

Location icon Acsauhaya, Arnhem, Netherlands

Directions

Our retreat centre is located near the city called Arnhem in the Netherlands. Arnhem is an approx. 2 hours train ride from the Schiphol Airport in Amsterdam or an approx. 2 hours train ride from the airport in Düsseldorf in Germany. We can pick you up from the nearest train station in the Netherlands.

If you decide to drive by car you are able to park directly in front of our retreat centre.

Accommodation

Private Rooms The private rooms in our retreat center are designed to provide ultimate comfort and privacy. Each room is equipped with single beds adorned with high-quality linens, offering a perfect place to rest and rejuvenate. Shared Accommodation Rooms Shared accommodation rooms are created with comfort and community in mind. These rooms are spacious, featuring single beds outfitted with comfortable linens. Shared lounges in these communal areas are furnished with comfortable seating, providing a warm space for guests to relax and socialise. The shared bathrooms are modern, equipped with necessary amenities to ensure a comfortable stay. The interiors are tastefully decorated to enhance the overall experience. Both accommodation options offer guests a comfortable stay, with amenities designed to cater to their needs.

Accommodation
5-day Retreat - Shared Room
Accommodation
5-day Retreat - Private Room
Accommodation
5-day Retreat - Couple Room (2 People)

Venue & Amenities

Venue & Amenities
A/C in Rooms icon A/C in Rooms
Free Wifi icon Free Wifi
Spa icon Spa
Sauna icon Sauna
Pool icon Pool
Towels icon Towels
Free Parking icon Free Parking
Kitchen icon Kitchen
Tour Assistance icon Tour Assistance
Hot Tub icon Hot Tub
Coffee/Tea icon Coffee/Tea
Cafe icon Cafe
Restaurant icon Restaurant
Fitness Center icon Fitness Center
Yoga Studio icon Yoga Studio
Housekeeping icon Housekeeping
Bicycles For Rent icon Bicycles For Rent
Our peaceful retreat centre is nestled in the Dutch countryside, surrounded by forests, open fields and nature, creating the perfect environment to slow down, reconnect and focus fully on your journey. The venue offers comfortable shared accommodation, cosy communal spaces, a beautiful ceremony room, an outdoor swimming pool and plenty of quiet spots to relax, reflect or enjoy the fresh air. Every part of the retreat centre has been carefully chosen to help you feel safe, grounded and at home throughout your stay.

Meals

Menu

Menu Types

Throughout your stay you'll enjoy fresh breakfasts, lunches and dinners prepared by our chef using high-quality ingredients. Fresh fruit, nuts and herbal teas are available throughout the retreat, with vegan, vegetarian and dietary requirements accommodated.

What's Included

  • 5 weeks online preparation & integration group programme (in English)
  • Self-paced digital preparation course
  • Private group and Acsauhaya community platform online to connect, share, and stay in touch
  • 5-day all-inclusive psilocybin retreat (in our retreat centre)
  • 2 psilocybin ceremonies
  • 2 integration & group reflection days
  • 1 sound healing ceremony
  • Yoga, breathwork and meditation
  • Food and drinks (vegetarian and healthy diet suitable for working with psilocybin)
  • Ceremony group and group sharing (max. 11 people)
  • Experienced team of lead facilitators and guides to make you feel comfortable, safe and welcome
  • Comfortable accommodation (individual or shared) in our renovated retreat centre
  • Free parking facilities (or free shuttle service from the nearest train station)

Customer Reviews

4.85 out of 5.0 average rating

1.0
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Lack of professionalism + unkindness
The webinar started late and then they had technical problems — it’s hard to call that professionalism...
Later, when I personally encountered technical issues and got disconnected from the meeting for a moment, I asked for access to the second part of the recording (which actually shows me disappearing) — they didn’t show the same understanding they had for themselves and demanded 110 euros. Not only is it a lack of empathy, but also outright profiteering!

5.0
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Adhd and psychedelics meeting
Thank you very mutch for this meeting.
There was allot of helpfull information to proces and work with.
Keep up the good work you are doing.

5.0
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Feels like coming home

I’ve been coming to this center for many years, and every single time the experience feels truly special. I organize this journey for myself once a year, and each time it brings such deep and profound therapeutic change. I always leave with more clarity about my life, a stronger understanding of who I am, and a renewed sense of direction.

The retreats are incredibly well organized — everything flows beautifully, and the team makes you feel completely at home. Their approach is always personal, attentive, and full of care. Each member of the team is highly experienced and brings something truly unique and valuable to the space.

The house itself is absolutely beautiful — warm, welcoming, and filled with peaceful energy. I always feel understood, supported, and comfortable there.

This year, I especially appreciated the new focus on preparation and integration. It adds so much depth to the process, helping me go even further in my experience and truly anchor the insights afterwards. I’ve witnessed incredible positive shifts in my life, things unfolding as if by magic — I believe it’s all connected to raising one’s vibration through this work.

To anyone considering joining — don’t hesitate. This place and these people are simply the best. 🌸

5.0
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Deeply healing
The talks are always rich in knowledge, backed by science, and presented with so much care and authenticity. What I love most is how the team manages to bring together science, tradition, and wisdom in such a harmonious way. It’s not just about information — it’s about connection, heart, and community. You can truly feel the intention behind everything they do.

As someone who values evidence-based approaches and has explored various forms of therapy, I was amazed by how profoundly transformative this work is. It opens deeper layers of self-understanding and healing than I’ve ever reached through regular therapy alone — yet it also complements therapeutic work beautifully. The experience feels like true inner work, where insights arise naturally, and genuine change begins to unfold.

For me, it’s been a journey of clarity, self-compassion, and growth — a space where science meets soul

5.0
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A Rare Place of Professionalism and Heart
I had the privilege of attending a retreat with this center, and it was truly a life-changing experience. The entire team is incredibly professional while also being some of the most heart-centered and genuine people I have ever met. It’s clear that they are doing this work from a place of deep care and a true wish to help others, and it is beautiful to witness.

The preparation and integration support is exceptional, which made me feel safe, understood, and fully held throughout the entire process. The facilitators are highly knowledgeable, very well-educated, and wonderfully attuned to each person’s individual needs, offering a deeply personalized approach.

What I also appreciated is that beyond the ceremonies, the center organizes talks and shares knowledge with the wider public, which I found incredibly enriching and inspiring.

Overall, I can only say that this retreat was conducted with the highest professionalism, compassion, and wisdom. It is a rare and special place that I wholeheartedly recommend.

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