Luxembourg is such a small country that borders are very close which was one of the reasons why I decided to visit it and its capital so that I could visit Trier, Germany, a historic city with multiple World Heritage sites.
So I took a day out of my stay in Luxembourg City to visit Germany.
The night before my trip, went to get train tix for the next day.
The next morning, I took one of the trains that left around 9:30 am.
Arriving in Trier just after one hour journey