Trier University students can choose from a wide range of pubs and musicclubs.
A list of the most common clubs offers the student's union: Bars & Clubs
The best locations for night life You can also find on the website of the City of Trier:
Discos and parties in Trier
Also student's groups frequently organize parties, e.g. the "A/B-Foyer-Party" or "Profs on Air".
As Trier ist not far away from Luxembourg, you can also spend free time over there.