Wandering around lovely plant life is an easy way to improve anyone's day. Explore the displays at Botanischer Garten and be sure to stop and smell the flowers.
You'll soon see why this Tuebingen showcase of plants is popular with travelers. If you're looking for other things to see here, Hohentuebingen Castle Museum, Hoelderlin Tower, and Schloss Hohentübingen are in the area too. They won't take you long to get to from Alter Botanischer Garten.