Your travel schedule ought to include a visit to IUT de Thionville. It's a well-known local institute with a vibrant campus.
This modern university in Yutz comes recommended by fellow travelers, so leave a spot for it on your travel plans. Don't think that's all there is to do here, though. There are many more places ready for you to enjoy after IUT de Thionville. Château de La Grange, Parc Napoleon and Fort de Guentrange are not far away.