It’s easy to spend hours amid the kaleidoscopic flower beds, romantic rose garden, Japanese rock garden and greenhouses of the rambling Egapark, about 4km west of the city centre (take tram 2 from Anger). It’s so huge that there’s even a little trolley to whisk around the foot-weary. Part of the park is the medieval Cyriaksburg citadel, now home to a horticultural museum; climb to the top for fantastic views.