Immersion

Immersion Experience, 2023

With Costanza Di Prisco, Gabriele Cotronei, Juan Tepui, Hanneke Meesters, Rachel Lovie, Ph.D. and Deryk Wenaus

Open Dates

The Immersion Experience is an invitation to participate in a heart-opening journey at the culmination of 12 months of learning and growth. Building upon the success of the highly acclaimed Immersion Experience in August 2022, we are pleased to present you with the opportunity to experience a Synthesis-style retreat firsthand. Join your peers from the […]

Synthesis Retreat Gift Certificate

Open Dates

Offer the Gift of a Synthesis Retreat A Synthesis Retreat gift certificate offers the opportunity to explore new ways of being through a legal, professionally guided psilocybin retreat program in the Netherlands. Our retreats are designed to support deep self-inquiry, clarity, and meaningful personal insight—held within a carefully structured, safety-focused container. Each program includes comprehensive […]

Immersion Retreat - February 2026 18-22 - NL - Level 1

With Bernardino Machado, Hanneke Schots and Dr. Lela Mosemghvdlishvili

February 18 - 22, 2026
New Eden Retreat Centre, Netherlands

A Comprehensive Program Including Preparation, a 5-Day Psychedelic Supported Retreat and Integration Are You Curious About How Psychedelics Might Support You in Connecting to Your Authentic Self? Join Us for this Cornerstone Experiential Program Designed to Reveal Your Potential for Personal Growth and Expansion. Interest in psychedelics and the potential they hold to unlock latent […]

Immersion: Synthesis’ 5-Day Legal Psilocybin Retreat in the Netherlands - February 2026

With Bernardino Machado, Dr. Lela Mosemghvdlishvili and Hanneke Schots

February 18 - 22, 2026
New Eden Retreat Centre, Nertherlands
With six weeks of guided preparation and integration surrounding a 5-day immersive retreat in the green landscapes of the Netherlands, this experience offers the opportunity to reset, reflect, and reconnect with your true self. Guided by Synthesis, a pioneer in the modern psychedelic movement, you’ll benefit from years of research, practice, and innovation in safe, legal, and transformative psychedelic care.

Immersion Retreat - April 2026 26-30 - NL - Level 1

With Juan Tepui and Bernardino Machado

April 26 - 30, 2026
New Eden Retreat Centre, Nertherlands

A Comprehensive Program Including Preparation, a 5-Day Psychedelic Supported Retreat and Integration Are You Curious About How Psychedelics Might Support You in Connecting to Your Authentic Self? Join Us for this Cornerstone Experiential Program Designed to Reveal Your Potential for Personal Growth and Expansion. Interest in psychedelics and the potential they hold to unlock latent […]

Immersion Apprenticeship Retreat: April 2026 26-3 - NL

With Juan Tepui, Bernardino Machado and Mary Bredin

April 26 - May 3, 2026
New Eden Retreat Centre, Nertherlands

   

Immersion: Synthesis’ 5-Day Legal Psilocybin Retreat in the Netherlands - April 2026

With Bernardino Machado and Mary Bredin

April 26 - 30, 2026
New Eden Retreat Centre, Nertherlands
Step into a transformative journey of healing, growth, and connection. With six weeks of guided preparation and integration surrounding a 5-day immersive retreat in the green landscapes of the Netherlands, this experience offers the opportunity to reset, reflect, and reconnect with your true self. Guided by Synthesis, a pioneer in the modern psychedelic movement, you’ll benefit from years of research, practice, and innovation in safe, legal, and transformative psychedelic care.

Immersion Apprenticeship Retreat: August 2026 2-9 - NL

With Juan Tepui, Bernardino Machado and Mary Bredin

August 2 - 9, 2026
New Eden Retreat Centre, Nertherlands

   

Immersion Retreat - August 2026 2-6 - NL - Level 1

With Juan Tepui and Bernardino Machado

August 2 - 6, 2026
New Eden Retreat Centre, Nertherlands

A Comprehensive Program Including Preparation, a 5-Day Psychedelic Supported Retreat and Integration Are You Curious About How Psychedelics Might Support You in Connecting to Your Authentic Self? Join Us for this Cornerstone Experiential Program Designed to Reveal Your Potential for Personal Growth and Expansion. Interest in psychedelics and the potential they hold to unlock latent […]