Jena is a city in the German state of Thuringia, situated in the picturesque Saale valley, surrounded by forests and mountains. The city is home to a diverse range of wild orchids. Other attractions include churches, Jen Tower skyscrapers, and the Optical Museum, which houses many optical instruments. It is renowned as the City of Science due to its combination of industrial and intellectual heritage, innovation, research, and academia. One should not miss visiting Jena as it has many attractions to explore.