Most visits to Luxembourg are trouble-free but you should be aware of the global risk of indiscriminate international terrorist attacks, which could be against civilian targets, including places frequented by foreigners.
Luxembourg has a number of minor rivers, such as the Eisch, the Alzette, and the Pétrusse, but the main river is the Moselle with its tributaries-the Sûre and the Our. Together, their courses serve as a natural boundary between Luxembourg and Germany. Along their banks, many of the country's medieval castles can be found.
Officially name: The Grand Duchy of Luxembourg
Capital: Luxembourg
Largest city: Luxembourg
Official language: Luxembourgish, French, German
Government: Unitary parliamentary democracy and constitutional monarchy