Aachen-Mitte is noteworthy for its historic sites, and you can make a stop at top attractions like Aachen Cathedral and Aachen Town Hall.
You'll enjoy the bars and parks in Laurensberg. You might want to make time for a stop at CHIO Stadium or New Tivoli Stadium.
While Preuswald might not have many sights to explore, venturing just a little farther will lead you to top things to see and do like Dreilaendereck and Vaals Labyrinth.