Jena is surrounded by limestone slopes about 400 m high, botanical and geological features ,amongst which are 40 types of orchids. Jena is also famous for the Optical Museum.
Tunis' white-washed, blue-shuttered buildings hide a treasure trove of Arabic and Ottoman art. Inspect illuminated manuscripts from the Koran, follow the twists and turns of the fascinating old Medina (inner city), marvel at the ornate Palace of Dar Ben Abduallah and the magnificent Djamaa-Ez-Zitouna Mosque, whose 184 columns were "recycled" from the rocky ruins of Carthage.
Chengdu, the capital of China's Sichuan Province, blends modern urban life with centuries of history. It is famous as the home of the giant panda, but its cultural significance extends far beyond wildlife.
Symi, a charming island in the Dodecanese, Greece, offers a picturesque escape with its striking neoclassical architecture and vibrant Mediterranean colors. The town of Symi, a designated protected cultural heritage site, is renowned for its beautifully preserved pastel-colored mansions that line the harbor.