For training courses in biodynamic agriculture
www.my-pet-shop.co.uk
EVS
The European Voluntary Service (EVS) is part of the YOUTH programme, a European Union programme that promotes the mobility of young people through international activities with a non-formal education dimension such as youth exchanges, voluntary services, youth initiatives and training of youth workers.
WWV Worldwide Volunteering
FIBL
Biobulgaria
FAEL
www.nab-bas.bg
www.centralbalkannationalpark.org
Agrolink
Ministry of Agriculture and Forests
Ekojugozapad
Low Impact Living Initiative
Great value courses in ecobuilding, sustainable living, organic farming and alternative energy, and really nice company too.
Ethno Hostel
For budget accomodation in Sofia