I loved my time in Luxembourg. It is a beautiful country and there is a lot to see and do in Luxembourg City. It is pretty easily accessible from the rest of Europe.
Place d'Armes - in the center of the city; I enjoyed spending time walking around the heart of the city
Casemates du Bock - UNESCO World Heritage site of caves and tunnels in the side of the city; really unique thing to see
MUDAM Luxembourg - really great modern art museum
The official currency is the Euro, but I had no problem paying by credit card as well.
I walked a lot in Luxembourg. Also, on weekends the public busses are free which I took advantage of and highly recommend.
I took a train from Frankfurt Main Hbf to Saarbrücken Hbf and a bus from Saarbrücken Hbf to Luxembourg. I took a train from Luxembourg to Mulhouse Ville and from Mulhouse Ville to Zurich HB.
Luxembourg did not seem to have it's own food, but I had some great crepes and pizza.
PLUGS / ADAPTERS
Luxembourg uses European plug types C and F.
None for U.S. citizens.
I felt very safe throughout my time in Luxembourg.
SHOULD YOU VISIT?
Yes! Luxembourg is a great little country. There is a lot to see and it is a great place to spend a day or two. It is a really beautiful country with stunning views and an interesting history.