
RESILIENCE IN A STRESSED WORLD
An Invitation to Inner Connection & Collective Action
One Sanctum Presents
A rare and intimate gathering with Dr. Gabor Maté and select speakers.
Poseidonion Grand Hotel
Spetses Island, Greece
October 6-10, 2025


Dr. Gabor Maté
RESILIENCE IN A STRESSED WORLD
An invitation to inner connection and collective action
A Transformative and Immersive Retreat in Spetses, Greece
We are habitually overwhelmed by relentless demands and pressures while carrying the burden of past personal and cultural wounds. Our culture lacks the tools and resources to address these challenges, leaving us overwhelmed and disconnected from the very sources that genuinely foster resilience and adaptability. The pressure of these challenges render us disconnected from the sources that truly nurture resilience and adaptability: compassionate connection with ourselves, our communities, and the natural world.
This retreat is a call to action—a space for reflection, remembering, and empowerment.
OUR WORLD NEEDS US TO BECOME ALIGNED WITH OUR NATURE.
THERE IS NO MORE TIME, ENERGY OR RESOURCES TO WASTE. NOW IT IS.
Join us at the iconic Poseidonion Grand Hotel on the breathtaking island of Spetses, Greece, for a curated experience that will guide you to rediscover these vital connections. Through intentional activities, meaningful dialogue, and reflective practices, we will cultivate a deeper understanding of ourselves and our interconnectedness with all life. Together, we will gain the inspiration to approach our roles with renewed compassion, clarity, and purpose.
Let this lead you to reconnecting with what truly matters.

Accompanying Speakers & Facilitators
-
Dr. Rosalind Watts
CLINICAL PSYCHOLOGIST
ACER INTEGRATION -
Cynthia Jurs
BUDDHIST LAMA
& FOUNDER, GAIA MANDALA -
Lara Tambacopoulou
ONE SANCTUM FOUNDER
-
Apostolia Papadamaki
HELLENIC WISDOM CARRIER & ANAMNESIS FOUNDER
-
Tortuga Santosha
SPIRITUAL TEACHER
& ENERGY HEALER -
Robert Forte
RELIGIOUS & PSYCHEDELIC SCHOLAR
-
Dr. Jonathan Leighton
ORGANIZATION FOR THE PREVENTION OF INTENSE SUFFERING
-
Ioanna Soulioti
WELLNESS COORDINATOR
All Site Nature Photography by Lara Tambacopoulou
All Rights Reserved