I don't think they are real because on the website Snicket.wikia.com it says that the Mortmain Mountains is a fictional mountain range.
It is on the Mortmain Mountains.
The Baudelaires go into the mortmain mountains.
Mortmain - 1915 was released on: USA: 6 September 1915
The Atlas Mountains are the mountains located in northwestern Africa.
The Pensacola Mountains are located in Antarctica.
The Scythian Mountains are located in southeastern Europe, covering parts of Bulgaria and Serbia. They are a subrange of the Balkan Mountains.
Yes hot springs is in the ouachita mountains
FOLDED MOUNTAINS are located in the himilayas
The Balkan Mountains are located in Europe.
The Rocky Mountains are located in British Columbia.
The Atlas mountains are located in AfricaNorth West Africa.