STARWALKER AWAKENING :

Starwalker Awakening

A Transformational Journey Unlike Any Other

A 7-Night Plant Medicine Retreat at Rythmia Life Advancement Center, Costa Rica

February 1-8, 2026

With Special Hosts and Program Designers: Billy Carson of 4BiddenKnowledge & William Henry – Author, Mythologist, and Starwalker Guide

Walk as the divine being you were born to be. 

Sponsored by Sibbanac, Inc. 

Join two of the most visionary minds of our time — Billy Carson, best-selling author and founder of 4BiddenKnowledge — and William Henry, investigative mythologist and spiritual teacher — for an unprecedented and exclusive Ayahuasca retreat experience at the world-renowned Rythmia Life Advancement Center in beautiful Guanacaste, Costa Rica.

Step into a realm of profound transformation via the Starwalker Awakening experience at Rythmia, the #1 customer-rated all-inclusive, medically-licensed plant medicine center for personal growth, transformation, and healing.

This is more than a plant medicine retreat — it’s an invitation to make first contact, to explore the mysteries of consciousness, to activate your Light Body and walk the path of the Starwalkers, specially designed by the wisdom of Billy Carson and William Henry.

The greatest investment you can make is expanding your consciousness.

Over seven powerful nights, you’ll engage in sacred plant medicine

ceremonies, deep integration, and daily exclusive teachings inspired by Billy and William’s groundbreaking work on ascension, ancient gateways, and the divine human potential — rooted in the mysteries of the Starwalkers, the celestial beings who walk between worlds.

This retreat becomes a bridge between inner healing and cosmic remembrance. We’ll help you interpret visions and revelations through the sacred lens of ancient symbols, ascension teachings, and the call to embody your highest self.

What Awaits You:

• 7 nights of luxury at the breathtaking Rythmia property

• 4 guided Ayahuasca ceremonies, within a setting designed for safety, support, and soul-deep transformation.

• Daily workshops & integration with Billy Carson and William Henry, including soul-merging teachings on the Starwalkers, cosmic history, the Light Body, the ascension path and sacred technology insights. 

• Organic, chef-prepared meals to nourish your healing journey

• Rythmia’s full healing and supportive practices: yoga, breathwork, meditation, nature immersion

• Time for rest, reflection, and alignment in a jungle paradise

The medicine will open the door. Billy Carson and William Henry will help you walk through the stars.

Why This Retreat? Why Now?

In a time of global awakening and technological transformation, this retreat is your soul’s call to the next level. Whether you’re seeking healing, clarity, or spiritual expansion, Starwalker Awakening is a portal into higher realms of awareness and embodiment.

William Henry brings decades of study in sacred art, ascension, and ancient knowledge, while Billy Carson offers advanced teachings on consciousness, quantum physics, and interdimensional wisdom. Together, they will guide you through a soul-level recalibration aligned with your star ancestry and earthly mission.

Why This Retreat is Different:

This is not just a retreat — it’s an activation.

At Starwalker Awakening, you’ll move beyond just personal healing — into a journey of activating your divine potential.

open interdimensional pathways, and return to your true soul mission.

This is your invitation to walk the path between worlds — with some of

today’s most trusted voices in spiritual evolution.

Limited spaces available.

Apply now to begin your Starwalker Awakening journey in paradise.

$9500 based on double occupancy. Early bird. $9,000 if registered by September 1, 2025

Contact William Henry for registration details. 

Phone : 615.476.5397

Email: iamwilliamhenry@gmail.com

Medical Information:

Ayahuasca ceremonies are open to adults 18 years and older who are in good physical and mental health, seeking personal growth, and committed to approaching the experience with respect and intention and adhering to our preparatory guidelines and guest code of conduct.

Certain medical conditions may pose health risks with plant medicine, including epilepsy and seizures, diabetes (type 1), heart and cardiovascular conditions (certain things are okay – like high blood pressure, however, arrhythmias and prior cardiovascular events like heart attacks and heart surgeries are generally DNQ), some liver and kidney conditions, and mental disorders. 

In addition, certain medications and supplements are contraindicated, including monoamine oxidase inhibitors (MAOIs), selective serotonin reuptake inhibitors (SSRIs), antidepressants, central nervous system (CNS) depressants, and others.