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Echoes & Resonance

(complete list on Google reviews)

I recently had a one on one Breathwork session with Marc. It was phenomenal. He made me feel at ease and helped me overcome some major sticking points. Marc is a gifted person. Thank you for a life changing experience, brother. I cannot recommend Sacred Ways enough!
– Alexander Garner

I would like to thank you both Valérie and Marc from the bottom of my heart for this incredibly enriching Breathwork Teacher Training. In the last few years I have completed many training courses, workshops and seminars on the subject of personal development and I can say with full conviction that your training was one of the best, if not the best, that I have ever done. What sets you apart is the extremely high quality and know-how that you bring with you and how you convey this with full dedication and passion and, above all, with your naturalness and authenticity.

– Stefan Huber, Transformational Guide & Breathwork Teacher Training 2024


Marc held a private event for our organization -and it was just perfection! His profound knowledge of sound healing and instruments from traditions across the world are unparalleled. He’s truly gifted in creating a unique sound bath experience.

- Tasha Jamaluddin, YPO International

I got to be part of the deeply nourishing, enchantingly choreographed retreat in Badenweiler (September 2022). Valérie and Marc touch and guide, keep space and accompany with a lot of dedication, experience and competence. It was glorious. So-so gladly again.
– Denise Petrikat

I highly recommend Marc and the work being done at Sacred Ways! I have been to both a Sound Meditation and Breathwork group session, and a private Breathwork session as well. Marc holds the space beautifully and the energy has been really great every time. You'd be doing yourself a great favor checking out one of their offerings.
– Adam Pierce

Sound healing with Sacred Ways is cosmos! Smells so good ;) Breathing practice at the highest level. Marc is an absolute professional, a shaman in the city! I never thought that in Zurich for an hour of practice, I would get such a connection with my spirit as on long retreats in the mountains. Thank you Marc and Valerie for doing such an important job for all of us!
– Snizhana Fedorchenko

Marc is a great sound healer as well as a very experienced space holder, allowing you to safely enter your own healing. I strongly recommend his workshops!
– Charles Jekeler

A sound healing with Marc is like nothing else I have ever experienced. It is deeply transformative, healing and relaxing. Marc brings in so many wonderful sound elements so you can float on other dimensions. I feel always very safe and supported by his calm presence. Looking forward to the next session.
– Manuela Schöpfer

I attended a Sound Meditation and Breathwork ceremony with Marc. It was one of the most incredible experiences in my life. There were many realizations that have significantly impacted my life since the experience. I look at situations that bothered me from a completely different angle.
Really amazing sessions that help you calm down and clear your mind. Strongly recommended!
– Oksana Korda

It was just an amazing experience of total relaxation. What else would you need in the laser trimester of pregnancy. It’s heeling, making you feel better and has a long lasting effect. It’s my dream to find time and
attend another sound ceremony soon!
– Kataryna Portmann

I can highly recommend the Sound Healing and Breathwork Sessions. I have already had a lot of experience and now regularly attend Sacred Ways workshops. Marc is very quiet, experienced and attentive – but leaves everyone his space and picks everyone up where he/she is, supporting them with the necessary guidance. Be sure to try it!

– Dana Müller

What a wonderful atmosphere you have created for reflection, true grounding and transformation. Thank you so much! I can only warmly recommend your retreats.
– Heidi Hauer

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