Hundreds of palms, tropical trees, shrubs, ferns, orchids and other flowering plants grace the 30 hectares of grounds, glasshouses, ponds and nurseries at the Botanical Gardens. A popular picnic spot for local families, as well as for tourists stopping by for having a break from sightseeing.

Dominating the city skyline, you can’t fail to notice it: the Imperial Castle. At the time of the Holy Roman Empire, the castle was occasionally home to each of the emperors, and in the Middle Ages, it was one of the most important royal palaces. The sights here include the new castle museum, the palace with the emperor’s living quarters, the Romanesque Double Chapel, the Deep Well and the Sinwell Tower. The neighbouring garden is a must-see too. It might be small, but it’s a welcome contrast to the hustle and bustle of the city and is popular with residents too. The castle's garden is open from April to October.

The large market square located at the heart of the city centre is surrounded by a multitude of must-see sights. The daily market takes place here, where you can buy all sorts of tasty treats, flowers and spices. The ornate Beautiful Fountain is a well-photographed sight. The two rings on the fence are the focus of much attention. A legend says that if you turn the “golden ring” and make a wish, it will come true. The black ring, meanwhile, is said to bless women with children. The main market square is characterised by the facade of the Chruch of Our Lady constructed as an imperial royal chapel. Every day at noon the "Männleinlaufen" (mechanical clock and glockenspiel) takes place here - a daily event not to be missed!