One of the cute things I found in Luxembourg city was this mini train – Petrusse Express. It is a small train that takes you along the city and the tour last for about 1 hour. I haven’t taken this train to do some sightseeing around the city, but I just had to take a photo of it since it just looked so cute. This photo was taken near the Constitution Square in Luxembourg city.
More info: http://www.sightseeing.lu/