Grand Canyon
The Grand Canyon is located in the US state of Arizona. It is 450 kilometers long and has evolved geologically over millions of years.
The Grand Canyon in Wunderland is not as long and didn’t take millions of years to grow – however, it was a big challenge for the modellers.
Prior to the construction of the big Grand Canyon, nobody had experience in forming the characteristic red rocks. That is why the modellers had to practice on a test rock before the real construction phase began.

