Seebühne Floating Stage, Bregenzer Festspiele, Lake Constance, Bregenz, Austria

Bregenzer Festspiele (Bregenz Festival) is a performing arts festival which is held every July and August in Bregenz, Austria.
Founded in 1946, the festival presents a wide variety of musical and theatrical events in several venues:
• Seebühne (or floating stage), with 7,000 seats, is the location for large-scale opera or musical performances on a stage over water on the shores of Lake Constance.