Heal, Awaken, Remember: A transformational journey through sacred sound, ceremony & ritual

Temple

Of

Resonance

Heal, awaken, remember

A transformational journey through sacred sound, ceremony & ritual

Siobhan & Joa

Siobhan Swider and Joa Saunders Sound Healing and Spiritual Retreats to help you rest, reconnect and Remember

Welcome to Temple of Resonance. We are dedicated to creating soulful experiences and meaningful connections through retreats, events, immersive trainings, and healing sessions. Each offering is an invitation to slow down, listen deeply, and return to the resonance of your true nature.

Our relationship began as teacher and student and has naturally evolved into a deep friendship and creative companionship. We have found ourselves meeting in a shared passion for sound, sacred geometry, healing, and a deep relationship with the land.

And as we walk this journey together, we are feeling a strong alignment to offer something back to the land through the beauty of sound. To bring sound and intention into relationship with the Earth. To offer light back to the Earth. To honour and give thanks to the elements, to the water, the air, the fire and the earth that sustain us. To listen to the land, and in our own small way, to contribute to the healing of the land through presence, gratitude, sound and ceremony.

Our transformative experiences invite you into a deeper relationship with your own inner knowing. You will be guided to remembrance and inner balance through ancient wisdom traditions, sacred sound healing, ceremony, meditation, sacred geometry, and movement in a supported, fun, friendly community.

Temple of Resonance was born from our shared devotion to sacred sound and ancient mystery teachings once reserved for initiates. We feel a deep calling to bridge spirit and earth, sound and stillness, energy and form. Together, we create a living field where ancient teachings meet embodied practice, supporting others to heal, awaken, and remember the wisdom that has always lived within.

Welcome to the field of remembrance.
Welcome home.

Samhain Retreat Glastonbury

Glastonbury Tor. Temple of Resonance Retreat to Honnor, our ancient land and our ancestors

Celebrate the Celtic New Year with us this October at our Samhain Retreat as we honour our ancestors and connect with the land in the powerful energy of Glastonbury.

Based at the beautiful Sambogaya Retreat Centre, at the foot of Glastonbury Tor, we will journey beyond the thinning veil through:

Ceremony & Ritrual
Sacred Sound
Movement
Dance
Drumming
Meditation
Sacred Geometry
Soulful Connection

Discover more

Our upcoming Courses…

Alchemy Crystal Singing Bowls with Sacred Geometry

Online

February 2027

Drawing from the ancient principle of the Music of the Spheres and the Hermetic and Rosicrucian traditions, participants discover how specific harmonic relationships generate distinct sensations within the body. Beneath these relationships lies the elegant intelligence of the Golden Ratio, a patterning force found in sacred geometry, nature, and the architecture of life itself.

Booking Soon

Creating Sacred Space

Online

January 2027

Learn the sacred ritual and practice that the ancient alchemists used for grounding, protection and bringing in balance into your home and practitioners space.

Taught over four weeks.

Ritual box with all the ritual tools to complete your ceremony included.

Booking Soon

Weekend Retreats

Glastonbury Sacred Sound Healing and Movement Retreat

Our UK and international retreats are carefully crafted as sacred journeys of healing, remembrance, and transformation. Each day unfolds in harmony with the rhythms of nature, beginning with gentle Yoga and Meditation before flowing into Sacred Sound Healing, Somatic Movement, conscious Dance, Ceremony, and moments of deep stillness. Nourished by gourmet cuisine, meaningful connection, and the beauty of the natural world, you'll be invited to slow down, reconnect with your inner wisdom, and return home to yourself.

Discover More

Andalusia Retreat

"I ventured to Andalusia alone and was quickly delighted to feel Joa & Siobhan's openness. I loved the journey through their potency of sound baths, medicine movement, dance & drumming meditations. Exciting times, so blessed to explore more with these two extraordinary women & the circles they gather. Thank you”
Chloe
Sacred Geometry & Sound Healing Level 1

“If you are debating whether to embark on this course, I urge you to book on without hesitation. Siobhan and Joa are amazing teachers who nourish a relaxed and safe space where their learners are supported on their journey through sacred geometry. Through their wisdom and teaching you will learn in depth how sacred geometry, along with various practices, can deepen your spiritual connection and connect you with other energy sources.

Trying different practices on a partner, with their guidance, builds your confidence and trust in the rituals, allowing you to broaden your own practice and build them into the service you provide, whether that be Sound Baths, Reiki etc.

You will also be spoilt with beautiful sounds to relax and heal your body, mind and soul.

Thank you both for an amazing two days. I am looking forward to the Level 2.”
Michelle
Andalusia Retreat

"I joined this retreat because it was led by two sound practitioners whom I trust and know to be very talented but it totally surpassed my expectations. The 3 days were filled with a wonderful combination of yin yoga, Qi Gong, sound meditation, healing dance and Chakra-focused dancing but the golden nugget for me was the sacred geometry. This enabled me to journey deeply into trauma from my childhood, meet it, process it and come out with it acknowledged so I could finally let it go. All in all It was a very enjoyable 3 day retreat which enabled me to do huge amounts of inner work in a very safe space."
Fiona
Sacred Geometry & Sound Healing Level 1

I had read and studied sacred geometry previous to the course, but now putting it into action with sound, brought it all to a whole new level. I really enjoyed exploring the use of the tuning forks and using my practitioner bowl, to help bring sound to others, was also a wonderful experience to both give and receive. I am finding the recorded daily meditations are also really great to continue developing your practices before and after the course.
Thanks Siobhan and Joa for a fantastic, well developed course at a lovely location and with a great group of people. Looking forward to the next level.
Vicky
Sacred Geometry & Sound Healing Level 1

We loved the course, so much to learn and your course was laid out well with participation, which was awesome. Some great techniques that we have already started to implement in specialised Sound Spas for our clients. Both your method of teachings really hit home to us, we felt we were cradled in the love of sound that you created.
Emma & Paul
Sacred Geometry & Sound Healing Level 1

Sacred Geometry was a fantastic course I would thoroughly recommend it, can’t wait for Level 2 .

Very interesting, lots of different powerful practices to continue for self and others. I learnt so much over the two days and the retreat day was the icing on the cake.

For me, it has been a life changing experience.

Siobhan and Joa are amazing teachers, they are a good team and complement each other.
Cheyd
Sacred Geometry & Sound Healing Level 1

I attended the Sacred Geometry & Sound Healing course with Siobhan and Joa, and it was a truly transformative experience. The knowledge, the practices, the structure, all held in such a beautiful space. I don’t even have the right words to express how amazing it was! Siobhan and Joa carry such beautiful energy, creating a calm, joyful, and safe environment. I cannot recommend this experience enough, it’s truly life-changing.
Ana