Holotropic Breathwork April 18th, 2026
St Petersburg, FL

Holotropic Breathwork for Transformation

Join A Holotropic Journey with Dr. Mari Castle, PhD

There are times in life when change calls and we have to release what’s heavy and open to something new. Whether you’re navigating sobriety, menopause, grief, divorce, a feeling of being “stuck,” or seeking deeper connection to your essence, Holotropic Breathwork offers a safe, natural way to awaken the body’s inner healing intelligence.

Guided by Dr. Mari Castle, PhD, a visionary mystic, Transpersonal Psychologist, and Holotropic Breathwork facilitator for over two decades, each session becomes a sacred journey of renewal — where science meets spirit and the breath becomes your teacher.

This experiential process combines deep rhythmic breathing, evocative music, and compassionate facilitation to open expanded states of awareness. In this state, your body and psyche naturally move toward balance and wholeness — releasing tension, clearing emotional blocks, and revealing intuitive insight.

What to Expect

  • Breathwork: Deep connected breathing to expand awareness and energy flow

  • Music: A powerful soundscape guiding emotional release and transformation

  • Facilitation: Supportive guidance, safe space, and gentle bodywork as needed

  • Integration: Reflection and grounding to anchor your experience

Many participants describe the experience as profoundly healing — a doorway to peace, clarity, and self-trust.

Recent Reviews

“I journeyed so deeply through the breath that I accessed layers of truth I didn’t even know were hidden. In one particularly powerful session, I uncovered old childhood wounds that had quietly been shaping how I show up in love and in life. These buried beliefs were silently influencing the way I give, receive, and protect myself in relationships. To have them rise up, be felt, and be witnessed was nothing short of profound. ”Vandana, St Pete, July 2025

“It was a wonderful experience to find out what this kind of breathwork can do for you! It sent me on a journey that opened me to seeing how I am on a path that is taking me to living my dream. It was a magical experience that I definitely want to do again because I think it awakens a deep internal knowing that made me feel like I’m on the right path. I have deep gratitude for this experience and doing more of it will continue to deepen my spiritual connection! Sometimes it’s good to walk into the unknown and see how it can transform something inside of you!! ~Bo M., Clearwater, FL April 2025

“Great experience! Mari is trustworthy, kind and genuine. She explained things very well and is very available before, during, and after the process. I would recommend this to anyone who is searching for something deeper within yourself.”   Alison, June 2024 

What a powerful experience! I was able to breathe into the rhythm and it felt like I was energetically sweeping away what I no longer physically need. A bonus was I had a vision of my father dancing in heaven.” Julie, February 2024

Literally life changing for me! It was not at all what I expected. I experienced multiple visions as well as a deep body release. Mari’s intuitive sense guides her to what breathers need and she was right on the mark with me.”  Rob, February 2025

Breathe through change. Awaken your inner healer.

Holotropic Breathwork is not just an event; it is an invitation to embark on a journey of self-discovery, healing and personal transformation. It is an opportunity to connect with like-minded individuals who share a passion for exploring the limitless potential of human consciousness.

You will have a chance to explore the fascinating realm of breath as a catalyst for personal growth and self-discovery. Through a carefully crafted music set that guides your breathwork session, you will be transported to a state of expanded awareness where the boundaries of your body and mind will be transcended. The workshop will end with a group sharing, and how to integrate any self-knowledge gained into your everyday life.

Join us on April 18th, 2026, 9-5:30pRegistration in advance is required.

Register before 3/18/26 for a $45 discount. 

ADDED OPTION: When you Register for the Holotropic Breathwork at full price ($225), you’ll get FREE ACCESS to a 3-hour Shaman’s Breath group pre-session (a $100 value) on

 Friday, April 17th, 6-9pm.   Learn More Here!!

Reserve your seat now and prepare yourself for an immersive experience that will leave you feeling rejuvenated empowered and awakened! Don’t miss out on this unique occasion to witness the transformative power of Breathwork and discover the hidden realms within yourself.