2 Day End of the Year Reset - Psilocybin Small Group Retreat, Netherlands
With Alan Da Silva, Dr. Mona Irrmischer, Nuria Salgado and Dr. Sven Richter Medical Doctor & Therapist
December 19 - 20, 2025
🔹 Welcome to One of the Safest & Most Advanced Psilocybin Retreats in the Netherlands
A space for those who feel stuck, seek real solutions, and are ready for true transformation.
With a maximum of 4 participants, this retreat is intentionally designed to be intimate, focused, and deeply personal , giving you the space, guidance, and attention required for life-changing inner work.
🔹 Enter The Full Reset Program
A unique method where science and ceremony come together to reset your mind, rewire your nervous system, and create lasting change by harnessing the neuroplasticity window opened by psilocybin.
🍀 WHY ALEGRIA? 🍀
What happens before and after a ceremony is just as important as the journey itself. Without proper preparation and integration, a psilocybin session can become nothing more than a peak moment that fades back into old habits.
At Alegria, we created a different path, a 7-week guided process that takes you layer by layer into the roots of your patterns, opening the door to real transformation.
🔥 THE FULL RESET METHOD
A unique methodology designed to create changes at the level of identity, behavior, and nervous system patterning.
Developed over more than a decade of experience in psychedelic work and behavioral transformation.
🍄GRADUAL INTAKE PROTOCOL
Instead of relying on ONLY 1 overwhelming high dose, we guide you through up to five carefully selected psilocybin sessions. This staged approach, rare among European retreats, allows your system to open safely and deeply, at the right pace.
🙌🏽 HIGH FACILITATOR-TO-GUEST RATIO
With a 2-to-1 facilitator-to-guest ratio, you will never navigate difficult moments alone. You’re supported with care and personal guidance, with space for one-on-one support whenever needed.
🙏🏽 INTIMATE GROUP SIZE
To ensure deep focus and personal attention, each retreat is limited to a maximum of 4 participants. This creates a safe container where your individual story, needs, and transformation receive undivided presence.
🧠 NEURO REPROGRAMMING & PATTERN INTERRUPTION
You will receive powerful neurological update and pattern interruption techniques, designed to create lasting change in your brain, nervous system, and emotional wiring, far beyond temporary insights. An approach we created after working with over 300 people and seeing what really works.
🏞️ NATURAL, HIGH-QUALITY LOCATION
We host our retreats in a carefully selected, high-quality nature house in the Netherlands, calm, fresh, and surrounded by greenery.
Depending on group size, accommodation is offered in private rooms or 2-bed shared rooms, each designed to feel welcoming, comfortable, and connected.
📈 MEASURABLE RESULTS
We use powerful tracking tools before and after the experience to make your transformation visible, grounded, and real.
🥁 CEREMONIAL MUSIC EXPERIENCE
Live music and sound guide your journey, more than a background element, it acts as a co-facilitator rooted in ancient indigenous wisdom and intuitive resonance. Many of the songs we use come from Brazilian Indigenous traditions and were passed down to us through mentors from the Hunikuin & Yawanawa Tribe we’ve studied with over the years.
🌿 YOUR SAFETY COMES FIRST
Safety isn’t a formality, it’s the foundation.
Our safety standards include:
• Medical and psychological screening by licensed professionals
• Research-based protocols refined through years of practice
• Trauma-informed facilitation and individual care
THE PROCESS
📖 Preparation Phase
Psychedelic education & harm reduction
Nervous system alignment
Intention setting & guided journaling
Personal story sessions and group connection
We take time to understand your background so we can guide you with precision and care.
🍄 The Experience
1 deep psilocybin ceremonies ( with multiple intakes )
Safe, non-judgmental group space
Space for private processing whenever needed
🔥 Integration
Guided reflection and meaning-making
Integration workbook
Long-term practices and practical tools
Your workbook helps you extract real-life steps from your journey and turn insight into embodiment.
💚 EXPERT, HEART-CENTERED FACILITATION
Our facilitators unite Western therapeutic training with indigenous ceremonial wisdom.
We step in when needed, step back when appropriate, and always honor your pace, boundaries, and inner intelligence.
➡️ THIS PROGRAM IS FOR YOU IF:
➡️ You’re ready to interrupt old patterns and rewire your mind
➡️ You’re in transition and seeking clarity
➡️ You want to heal, process, and release stored emotional weight
➡️ You’re exploring alternative approaches to well-being
➡️ You’re seeking spiritual depth or personal growth
➡️ You’re willing to show up and do the work
➡️ Not suitable for recreational use or casual experimentation.
This retreat is an invitation to give yourself a fresh upgrade.
A reset for your identity, nervous system, and way of being.
‼️ START YOUR RESET‼️
Spots are limited to 4 participants only. Once a date is full, registration closes.
How to begin:
Secure your spot with a deposit via Retreat Guru
Complete the health screening
Receive preparation materials and schedule
Join the preparation calls and begin the journey
PREFER TO CONNECT FIRST ??
☎️ 🙌🏽 Book a free clarity call with our team to explore if this is the right step for you.
Best regards,
Your Alegria Team 💚
About the Leaders
Alan Da Silva
As Co-Founder and CEO of Alegria Retreats, I am a purpose driven leader, dedicated to my mission to support people finding their way back home to themselfes. A strong curiousity about the fundamental questions of life has lead me on the path of psychedelics. In the last 9 years they have become a powerful ally […]
Learn more about Alan Da SilvaDr. Mona Irrmischer
My background is in (neuro)psychology and I studied the effects of meditation on the brain as part of my PhD at the Vrije University of Amsterdam. To this day, I conduct scientific studies on meditation, breathwork, and psychedelics. Personally, I've been deeply immersed in traditional meditation and healing traditions, as well as modern integrative body-centered […]
Learn more about Dr. Mona IrrmischerNuria Salgado
Hello I'm Nuria, I'm a trauma-informed coach, somatic guide, mother, and co-founder of Alegria Retreats. Through my extensive work in trauma healing and inner child integration I have developed a deep understanding of how early experiences shape our subconscious patterns and how we can rewrite them to create lasting change. For over 8 years, I […]
Learn more about Nuria SalgadoDr. Sven Richter Medical Doctor & Therapist
Medical Doctor & Therapist - Alegria Screening About My Approach In my work with psychedelics, both in preparation and integration, I bring together many years of hands-on medical experience, the latest evidence-based research, and a deep respect for indigenous traditions as well as the wisdom of earlier generations of psychedelic therapists. My approach is grounded […]
Learn more about Dr. Sven Richter Medical Doctor & Therapist