Step into a sacred space of deep exploration, expanded awareness, and transformational trance work. Set in the inspiring surroundings of Cober Hill.
This 4-day residential retreat invites you to continue — or begin — your journey into the profound world of Trance.
This packed retreat is truly magical. Over four immersive days, you will be fully supported as you deepen your connection with your spirit guides and helpers, strengthen your sensitivity, and develop confidence in altered states of awareness — all while benefiting from the combined experience, teaching styles, and guidance of both tutors throughout the retreat.
What This Intensive Retreat Covers
This retreat offers an in-depth, experiential exploration of Trance, including:
🔮 Experimental Sessions
These sessions will be woven into the retreat experience, where some students will have the opportunity to sit in the cabinet, allowing for deep trance work within a supportive, respectful, and well-held environment.
A Supportive Space for Growth
While the retreat is intensive and highly practical, its primary intention is to foster a warm, friendly, and supportive atmosphere.
Everyone is encouraged to grow at their own pace, guided with care, respect, and encouragement throughout the journey. Whether you are seeking to deepen an established practice or explore trance in a structured and safe environment, this retreat offers a unique opportunity for transformation, connection, and expansion.
Retreat Details
Accommodation & Package Price
⚠️ Important:
Once your hotel booking is confirmed and the initial deposit has been paid, your place on the retreat is secured.
Booking Process (Step by Step)
Course Fee
Important Notes

An Tairseach – At the Edge of the Worlds
An Tairseach, the Irish word for “threshold,” marks a meeting place between worlds—a space where awareness deepens, and the spirit can be encountered more clearly.
Join Colin Bates and David Schiesser for a rare residential immersion in County Sligo, Ireland, hosted at the stunning Temple House.
This historic Georgian mansion, set within a 1,000-acre estate, offers sweeping views of the surrounding landscape and the evocative lakeside ruins of a 13th-century Knights Templar castle. Take a tour.
There are places where the veil feels thin, where stillness carries presence, and where time seems to soften. County Sligo is one of those places.
An Tairseach – At the Edge of the Worlds is an intensive residential immersion, devoted not only to trance mediumship but also to broader mystical and spiritual exploration. The retreat has been carefully designed for participants who wish to work deeply within a contained, respectful, and finely held environment.
Held at the elegant and atmospheric Temple House, this retreat offers a rare opportunity to step away from noise and distraction, allowing trance to unfold naturally through silence, attunement, and gently supported practice.
Led by Colin Bates and David Schiesser, the week is structured with precision and care. Teaching is subtle and responsive, offering individual guidance within a small group, ensuring each participant is truly seen and supported in their development.
Sunday, 18 April 2027 – Friday, 23 April 2027
Start: 16:30 (4:30 pm) | Departure: after breakfast
Duration: 5 nights | including Full board and evening program
(Price includes breakfast, a two-course lunch, a three-course dinner, en-suite accommodation, and course fees.)
A £500 / EUR 600 non-refundable deposit secures your space, with the remaining balance due by 1 October 2026.
To book your spot: email mediumdavidschiesser@gmail.com

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Blending Mind is operated by David Schiesser and provides spiritual, intuitive and educational services, including mediumship, psychic readings, spiritual healing, and teaching in mediumship and spiritual development. These services are offered for spiritual insight, personal development, self-exploration and wellbeing.
All services provided by David Schiesser through Blending Mind are complementary in nature. They are not intended to diagnose, treat, cure or prevent any physical, mental or emotional condition, and they do not replace professional medical, psychological, legal or financial advice or care. Clients are advised to seek appropriate qualified professionals for such matters.
Mediumship and psychic readings are offered for spiritual guidance and personal insight only. Any information shared during a session is subjective and interpretive in nature. No specific outcomes, predictions or results are guaranteed, and individual experiences may vary.
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David Schiesser and Blending Mind accept no liability for any decisions, actions or outcomes arising from participation in these services.
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