It wasn’t an asteroid but the fall of the Berlin Wall that wiped out this amusement park and its life-size dinosaurs in 1989. The Kulturpark Plänterwald was the only theme park in the German Democratic Republic, and once the wall was gone, the park soon sadly followed, eventually closing its doors (after a brief revival) in 2002.
More dino-carnage can be seen here.
Via Kuriositas