Alchemy of Worlds creates modern rites of passage for people, groups and spaces moving through change. Held by two experienced practitioners, each threshold is designed with depth, safety and transformational clarity.
Our philosophy
Alchemy of Worlds is a transformational ecosystem of ritual, ceremony and community.
Drawing on ancient rites of passage adapted for modern life we support individuals and groups to move through life’s thresholds with courage, clarity and support.
Our work is embodied, collective and grounded, designed to create lasting transformation.
At Samhain, as we enter the darker half of the year and the veil between the worlds is thinnest, we gather to turn towards the unseen: our benevolent ancestors, helping spirits, the land and the more-than-human world that surrounds and supports us.
This potent time is a threshold, a time to remember those who came before us, feel into the roots and lineages we belong to, reflect on the ancestors we ourselves are becoming and listen more closely to the invisible world.
Over the weekend we will work with shamanic journeying, divination, ceremony and sacred making, creating tangible tools that become bridges between the worlds, helping us to call our allies close and listen for their guidance






Alchemy of Worlds designs and delivers firewalk experiences, sacred ceremonies, transformational pathways and space clearing services across the UK and Europe.


Alchemy of Worlds brings together the different strengths of Eva Weaver and Claire Lecarpentier to create modern rites of passage for our times.
Eva brings creativity, instinct and erotic aliveness.
Claire brings grounding, integrity and community.
We meet people at the exact moment something is shifting and we walk that threshold together, as two experienced practitioners.
If you are going through a period of change (personal, professional or relational) a rite of passage can help you move through it with clarity and support.
At Alchemy of Worlds, we meet you at the threshold and walk it with you, through spaces, transitions and collective rites of passage.
Explore the pathway that meets you where you are, from firewalk ceremonies to space clearing and community experiences.
When something feels unclear, unsettled, or on the edge of change, this is where we begin.
A 90 minute session with both of us, where we read the threshold you are in and help you understand what is truly shifting, and what is being asked of you.
→ Book your session below



Alchemy Love Notes arrive when there is something to be said. They are born from what we have lived, witnessed and transformed, and carry reflections, invitations and quiet transmissions from our work.
A way to stay connected to what is unfolding, in its own timing.
Eva Weaver & Claire Lecarpentier
European Rite-of-Passage Facilitators | UK & Europe
Modern rites of passage: shamanic ceremony, firewalk, space clearing and transformational community for our times.
Copyright Alchemy of Worlds LTD - Claire Lecarpentier & Eva Weaver 2026. Alchemy of Worlds. All Rights Reserved.