Wedding annIversary holiday idea (with an infant)

[Welshbeef]

Will be wintertime so thinking ahead of something nice.

Already have a ski holiday booked but she knows about that.

Rome
Brugge
Paris
St Helier
Iceland for the northern lights
Stockholm?

Or any other idea.

I quite like the idea of a really nice Xmas market in Europe really cold lots of mulled wine rtc