The rent of Chamerey is managed by the association "les Amis de Chamerey" which aims to allow reception and stays to the practitioners of educational activities, sports and tourist of full nature only. The refuge of the rent of Chamerey conforms to the regulations on establishments open to the public (ERP) -Type REF-5th category.
The annuity is autonomous for:
- Electricity thanks to photovoltaic panels
- Water: a well for drinking water and recovery of rainwater for sanitary blocks
- Wood: scouring in the town of Fixin