There is no Castle in the Faroe Islands

This year I got stamps as Christmas present including some stamps from the Faroe Islands.

This is one stamp set I got:

EUROPA (issued 15-05-2017)
The creators of these stamps had to be really creative, as this year's theme of the EUROPA stamps was castles and the Faroe Islands do not have any islands, so they used a castle from a fairy tale instead.