The Felsenreitschule (Summer Riding School) in Salzburg, carved into the Mönchsberg cliff in 1693 where stone had been quarried to build the Cathedral. Now a dramatic open-air auditorium with a retractable roof, used for operas and concerts during the Salzburg Festival. #salzburg #salzburgfestival #opera #felsenreitschule #conspicuouslackoforange #christophermasonphotography 📸 (at Salzburg, Austria)









