This is one marvelous place to be so secluded and above the clouds.
Seen here is the small runway/airport known as the Farrenberg aerodrome (FAR1). It sits atop a hill of the same name in the Baden-Württemberg region of Germany. You can see the tiny airport and runway on Google Maps by entering the following coordinates: 48°23’8.49″N 009°04’37.76″E (interestingly, in the Google Maps link you can see a handful of hang gliders preparing for launch)
Photograph by apiratenamedbob on reddit