At noon on the Ides of March, 1493, a small wooden ship rode the rising tide up the Río Tinto and into the harbor of Palos, Spain. She wasn’t much of a ship—her deck was only about 55 feet long. She was weathered but solidly built and appeared to be newly caulked. She was named the Santa Clara, but was usually called the Niña after her owner, Juan Niño of Moguer. The Niña had last been seen in Palos on August 3, 1492, sailing down the ebb tide with two other ships, the Santa María and the Pinta as part of an attempt to reach the Orient by sailing west across the uncharted waters.