Chihkan Tower s the landmark of Tainan and its most famous historic site. In 1653 the Dutch built "Fort Providentia" in the area, and the Chinese named it "Tower of Savages" or "Tower of Red-haired Barbarians." Even though Chihkan Tower has survived different historical periods, it retains its rich and graceful architectural aspects. Crammed with various kinds of steles, stone horses, weight lifting rocks, stone weights, ponds with colorful fish and nine stone tortoises carrying royal stele carved in Chinese and Manchurian, the courtyard looks like an outdoor museum. Chihkan Tower is particularly attractive at night.