I'm not a wedding photographer, but my friends asked me to spend a couple of days in the mountains with them on their wedding. This photo is at 2700 meters, as they are looking down to the valley. Actually you can see the location of the ceremony at the center of the frame.
Is this in Vorarlberg, Austria by any chance? Reminds me so much of a place I hiked at last summer.
Close, this is Uttendorf, the Weissee glacier area, in the Hohe Tauern National Park. :)