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

Location icon
Arnhem, Netherlands
Users icon
Up to 11 in group
Date
December 28 - 30, 2026

Retreat Highlights

  • 1 Professionally Guided Psilocybin Ceremony
  • Guided Yoga & Meditation
  • 3 Weeks of Preparation & Integration Support
  • Ongoing Integration & Community Workshops
  • Premium Community Membership
  • Small Group Experience (Maximum 11 Participants)
  • Trauma-Informed, Professionally Guided Environment
  • Personal Guidance Before, During & After Your Retreat
  • Turn Powerful Insights into Lasting Change
  • Continue Your Personal Growth Beyond the Retreat
  • More information at acsauhaya.org

About this Retreat

Details of this retreat

At Acsauhaya, we believe that a psychedelic experience has the greatest potential when it's supported by expert guidance, thorough preparation and meaningful integration. That's why we've designed a retreat programme focused not only on profound experiences, but on creating lasting change in everyday life.

Our professionally guided 3-Day Psilocybin Retreat in the Netherlands combines the transformative potential of psilocybin with the highest standards of safety, preparation and integration. Whether you're navigating burnout, anxiety, depression, grief, a major life transition, or simply feel disconnected from yourself, we provide a safe, structured and supportive environment where meaningful transformation can unfold.

With more than 15 years of experience, our multidisciplinary English, German and Dutch-speaking team includes psychologists, neuroscientists, mindfulness teachers, integration specialists and experienced psychedelic facilitators. Together, we provide professional guidance before, during and after your retreat, ensuring you feel safe, supported and cared for throughout your journey.

Our commitment to safety and continuous learning extends beyond our retreats. We actively collaborate with researchers from Imperial College London, Leiden University and the University of Exeter, contributing to the growing scientific understanding of psychedelic-assisted care and personal transformation.

A Complete Journey, Not Just a Retreat

We view preparation, the retreat itself and integration as equally important parts of the process. Each phase has been carefully designed to help you feel informed, supported and confident, while increasing the likelihood that the insights gained during your retreat become meaningful changes in daily life.

Limited to just 11 participants, our intimate retreats allow our experienced facilitation team to provide personal guidance, individual attention and a supportive group environment where you can fully surrender to the experience.

Our Three-Phase Programme

Phase 1 | Preparation (Online)

Your journey begins weeks before the retreat. After completing our confidential medical screening and personal intake process, you'll receive access to our preparation programme, helping you clarify your intentions, optimise your mindset and arrive feeling informed, grounded and ready for your experience.

Phase 2 | 3-Day Retreat (Netherlands)

Set within our peaceful retreat centre surrounded by forests and open countryside, you'll be guided through two professionally facilitated psilocybin ceremonies, sharing circles, mindfulness practices and complementary integration activities. Throughout the retreat, our experienced facilitation team remains present to provide professional guidance, emotional support and individual attention whenever needed, allowing you to fully immerse yourself in the experience with confidence.

Phase 3 | Integration (Online)

Transformation does not end when the retreat finishes. Our structured integration programme helps you understand your experience and translate your insights into sustainable changes in your relationships, wellbeing and daily life. Through live integration sessions, practical tools, ongoing guidance and access to valuable resources, you'll continue receiving support as you integrate your experience.

Your Safety Comes First

Because participant safety is our highest priority, every application is reviewed individually. Before confirming your booking, you'll complete a confidential medical questionnaire followed by a personal screening with our team to ensure this retreat is both safe and suitable for you.

If, after reviewing your application, we believe this retreat is not the right fit for you, we'll always be honest and explain why. Your wellbeing and safety will always come first.

Please wait until your application has been approved before booking flights or making other travel arrangements.
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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
3-day Retreat - Shared Room
Accommodation
3-day Retreat - Private Room
Accommodation
3-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

  • 3 Weeks of Online Preparation & Integration Support
  • Comprehensive Self-Paced Digital Preparation Course
  • Private Online Community & Participant Platform
  • 3-Day All-Inclusive Psilocybin Retreat
  • Professionally Guided Psilocybin Ceremony
  • Guided Yoga & Meditation
  • Daily Sharing Circles (Maximum 11 Participants)
  • Experienced Multidisciplinary Facilitation Team
  • Professional Guidance Before, During & After Your Retreat
  • Comfortable Private or Shared Accommodation
  • Fresh Vegetarian Meals, Snacks & Drinks
  • Peaceful Retreat Centre Surrounded by Nature
  • Outdoor Swimming Pool & Relaxation Areas
  • Complimentary Shuttle from the Nearest Train Station
  • Free Parking

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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