The strange link between Phantasialand and J.R.R. Tolkien:
Officially, Phantasialand uses no IP from Tolkien's works, although some of their creations may be reminiscent. But a strange coincidence still creates a link:
When Tolkien created his character Gandalf, his inspiration was a postcard image from, either 1920s or 1911, Germany, named "Der Berggeist" (The Mountain Spirit).
http://tolkiengateway.net/wiki/Der_Berggeist
The area where Phantasialand is located today, is a former, open brown coal mine named "Grube Berggeist", "Mountain Spirit Mine". Today, the main access street to Phantasialand is still named "Berggeiststraße".
So, while their Wuze people may resemble Hobbits, and their Klugheim village looks a bit like the lake-town of Esgaroth, the name of a disused, open mining pit is another link to Tolkien's works.