This tower with its terraced garden is part of Neues Schloss. Original construction began on Florentinerberg Hill in 1370 and, during medieval times, it was expanded as the New Castle for the ruling Margraves of Baden. In the mid-19 century, it became a summer residence for the Grand Dukes of Baden. It’s currently closed while being remodeled into a Hyatt luxury hotel. It is expected to open in 2018.