You Do Need power plug adapter while traveling from New Caledonia to Vatican City.

Here is Why You Need An Adapter

The outlet and plug type used in Vatican City are C, F and L and in New Caledonia are C and F. This is how they look like.

In New Caledonia, outlets of type C and F are in use.

Type C

Type F

In Vatican City, outlets of type C, F and L are in use.

Type C

Type F

Type L

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