a four-day psytrance and psychedelic arts festival held on an open meadow site at around 1,470 metres above sea level in the engadin valley, one of the highest inhabited valleys in europe. the site spans roughly 40 acres alongside the river inn, with space for multiple dancefloors and a dedicated free campsite. fire installations, flamethrowers, performance artists, and large-scale light and art installations are central to the event's character alongside the music programming.

the festival has built a following as one of switzerland's most prominent alpine psy gatherings, with a longstanding lean toward progressive psytrance that has broadened over recent editions to include forest and darker psy sounds. the swiss tourism board has recognised it as a notable regional event, and it draws an international crowd alongside a loyal local following.