You Do Need power plug adapter while traveling from Vatican City to Saint Barthélemy.

Here is Why You Need An Adapter

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

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

Type C

Type F

Type L

In Saint Barthélemy, outlets of type C and E are in use.

Type C

Type E

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