The largest city in the U.S. Virgin Islands is a popular shopping center, home to 20,000 people, upscale shops, ecotours and underwater safaris. This former haunt of pirate ships now hosts millions of cruise passengers every year. Look beyond the boutiques and discover historic sights such as the bright red, 17th-century Fort Christian, the graceful green Legislature Building, the 1793 brick Lutheran Church and the taxing 99 steps stairway. Charlotte Amalie is easy to explore on foot.