The company will open the doors to its newly transformed Mediterranean island retreat, Île de Bendor, in the south of France, on 1 May.
The 93-room Zannier Île de Bendor hotel will also be home to the Rēsonance spa. Offering a distinctive approach to holistic wellbeing, Rēsonance’s core belief is that wellbeing begins with a deeper understanding of oneself.
The 1,200sq m wellness centre will offer five transformative programmes and a pioneering bioresonance-led approach to personalised wellbeing. Facilities will include eight treatment rooms, a hammam, indoor and outdoor pools, mud baths and cryotherapy.
An initial bioresonance consultation will be used to highlight patterns related to stress, energy and overall balance. Advanced wellbeing assessment technology maps the body’s energetic and physiological state, providing a clear starting point for the guest’s chosen programme. Results will include a structured reading of the body’s current state, which will be translated into practical guidance, helping define a path before any treatment begins.
“A spirit of sharing runs through Rēsonance – the quiet transmission of knowledge, awareness and a renewed connection to self,” said Arnaud Zannier, Founder of Zannier Hotels. “In a wellness landscape that often promises much, it offers something more grounded: a philosophy rooted in how we feel and what the body truly needs.”
All treatments, movement practices and nutrition will be selected in collaboration with the retreat’s newly appointed naturopath and wellness director, Élise Rimbaud, alongside the wellbeing chef.



