With the eyes closed and lying on a mat, each person uses their own breath and the music in the room to enter an expanded state of awareness.

upcoming events

September 30-October 3, 2026

GTT U.S. (CO) Holotropic Breathwork® Double-Breathwork Retreat

A GTT Holotropic Breathwork® workshop/retreat with JEFFREY WARREN, Nicole Ferris and GTT staff

Loveland, Colorado USA

Hotel information

Contacts:

Janet Kingsley, GTT Office Manager:
gtt@holotropic.com
Phone 415 383-8779

more information
October 4-10, 2026

GTT U.S. (CO) Deepening into Samhain: Tending a Shrine in a Time of Darkness

A GTT Holotropic Breathwork® module with guest speaker CAIT BRANIGAN, Dory Perry, Jeffrey Warren and Karin Bergmann.

Loveland, Colorado USA

Hotel information

Contacts:

Janet Kingsley, GTT Office Manager
gtt@holotropic.com
Phone 415 383-8779

more information
November 13-15, 2026

GTT U.S. (Minneapolis-St Paul) Holotropic Breathwork® – The Holotropic Shift & the Power Within

HOLOTROPIC BREATHWORK weekend workshop with SHARANYA NAIK, and a team of experienced HB facilitators.

Minneapolis-St. Paul, MN (US)

Hotel information

Contacts:

Info/registration:  janet@holotropic.com
phone 415 383-8779

more information

Testimonials

May workshop in Menla was beyond what I expected. Wonderful people I met, and facilitators and Dr. Groff. It was truely life altering experience… I can not wait for the next opportunity!!
Kaori, Redmond, WA
The training was -- and will be for years to come -- a live-changing experience for me. It's impossible for me to express the depth of my respect and gratitude for the work you do.
Pam, Houston, TX

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The Institute for Holotropics / GTT