The trial of Mark Bridger, who is accused of murdering missing schoolgirl April Jones, is due to begin on 29 April.
Mr Bridger, 47, denies murder as well as charges of abduction and intending to pervert the course of justice.
More top news
Mike and Cynthia from Ystradgynlais flew out to the German city for a weekend away.
Fine and dry at first but becoming largely cloudy with outbreaks of rain or drizzle.
First Minister Carwyn Jones says Wales must not get a bad deal in Brexit negotiations. He was speaking at meeting of British-Irish Council.