Cheap Day Trips or Weekend Trips from Reims without Car

about 6 years ago about Reims, France

Hi,

I will be moving to Reims and to live and study there for 10 months. As a student, I wish to travel throughout the region and the nearby countries cheaply. I don't have a car, so I can only go either by bus, train, or plane.

Any recommendation for village, town, or city to visit for one day trips or weekend trips nearby?

Thanks so much!