Astropolis France Techno Festival
In France, Britany, Brest (extreme west), around end July or beginning of August. It runs for three days.
The music is 100% techno music,
Dj played there Laurent garnier, Hilight tribe, Eliza do brazil,High tone etc...
easy to access well organised, lot of other big festival in the region ( les vielles charrues, les interceltiques de Lorient, le festival du bout du monde all those are not techno festival)
This region of France is well known for partying!