Norway, Belguim, Denmark, Holland, and Greece, in both Corinth and most famously at Crete. And, not to mention one of the greatest defenses in modern military history on the Neva River and outside Smolensk in late 1941 and early 1942, but especially on the Neva.
I'd say the best of the best, these men became the Corps of two of the best divisions in the war, the 1. and 2. Fallschirmjäger-Division.