1-Day Legal Psilocybin Group Retreat + Integration & Preparation, The Netherlands

Location icon
Arnhem, Netherlands
Date
August 8 - 9, 2026

Retreat Highlights

  • 1 Professionally Guided Psilocybin Ceremony
  • Guided Yoga & Meditation
  • 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

About this Retreat

Details of this retreat

At Acsauhaya, we offer carefully structured psilocybin retreat experiences grounded in safety, professionalism, and long term integration. Our approach combines experienced facilitation, small group settings, and a clear preparation and integration framework to support meaningful and lasting change.

This retreat is designed for those who want to work with psilocybin in a responsible, supported, and intentional way. We host intimate psilocybin retreats with a maximum of 11 participants, allowing for individual attention and a strong sense of trust within the group. Therapeutic support is provided before, during, and after the retreat, ensuring participants are never left to navigate the process alone.

We place strong emphasis on preparation, set, setting, and integration. These elements are essential for translating a psychedelic experience into real, embodied change in daily life. Our programme is designed to help participants avoid common challenges such as confusion, overwhelm, or lack of follow through after the retreat.

What is included

•Preparation programme
Upon enrolment, participants receive unlimited access to a comprehensive digital preparation course. This self paced programme supports mental, emotional, and physical preparation for the retreat and can be revisited after the retreat or before future psychedelic experiences.

•Psilocybin retreat experience
Participants take part in a guided psilocybin session held at our private retreat location. Sessions are facilitated by experienced guides who prioritize safety, presence, and informed care. The retreat environment is intentionally designed to support focus, comfort, and a sense of security throughout the experience.

•Post retreat integration programme
Following the retreat, participants join a structured online integration programme. This programme includes weekly group sessions focused on making sense of insights, supporting emotional processing, and translating experiences into practical changes. The integration space is facilitated in a trauma informed way and respects each participant’s individual goals and pace.


A 3 Phase Programme

Phase 1: Preparation

Preparation plays a crucial role in shaping both the psilocybin experience and the integration process that follows. Through a one month, self paced preparation programme, participants are guided through clear, practical tools delivered in accessible formats.

Key areas include:

•Intention setting to clarify focus and direction
•Mental, emotional, and physical preparation
•Understanding set (mindset) and setting
•Familiarisation with the group, facilitators, and retreat structure

This phase helps participants arrive grounded, informed, and supported.

Phase 2: The Retreat

The retreat includes one guided psilocybin session facilitated by experienced professionals in a calm and supportive environment. Facilitators are present throughout the process and trained to respond to a wide range of experiences with care and clarity.

Group sharing circles take place after the session, providing space for reflection and mutual support. Additional group activities such as gentle movement, breathwork, or sound based practices may be offered to support grounding and emotional regulation during the retreat.

Phase 3: Integration

Integration is where insight becomes action. This phase focuses on translating the retreat experience into sustainable changes in daily life, including shifts in behaviour, perspective, and relationships.

The integration programme includes three professionally guided online group sessions over three weeks, each lasting two hours. These sessions are held in a trauma informed, respectful environment where participants can share as much or as little as they choose.

The integration space supports:

•Meaning making and reflection
•Emotional processing
•Practical tools for ongoing change
•Respect for personal boundaries and individual pace

This retreat is designed to support responsible, grounded, and meaningful work with psilocybin, with an emphasis on safety, integration, and long term impact rather than peak experiences a

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
Price is for 1 person in a shared room
Accommodation
Price is for 1 person in a Single room
Accommodation
Price includes 2 persons in a double room

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

  • Online Preparation & Integration Support
  • Comprehensive Self-Paced Digital Preparation Course
  • Private Online Community & Participant Platform
  • 1-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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