National Tourist Offices in UK
From the National Association comes general information, a picture gallery, facts and trivia, tourism, contacts (links) and traditions. 
Source:     Luxembourg Tourist Office in London
 
City Tourist Office
Shows the many faces of the capital, the countryside, facts, figures and tons more.  
Source:     Luxembourg City Tourist Office
 
Luxembourg homepage
You can find records, links to people, resources, research, stories and history.
Source:     Luxembourg Online.com