Simplify the following text for a Grade 13 native English-speaking person.
Original: Of course some places are confidential , but many scenes were recorded in places as spectacular in Waitakere Ranges Regional Park , part of the Auckland Regional parks often credited at the end of the episodes .
Simplified: Some filming locations are confidential , but many scenes were recorded in places such as the Waitakere Ranges Regional Park , part of the Auckland Regional parks often credited at the end of the episodes .