Arabian Sails is an expansion for Caravans of Asia, a trading game set on the Silk Road in the days of Marco Polo. In this expansion, players take to the high seas, sailing with the monsoon winds of the Indian Ocean. The board is expanded to include East Africa, the rest of India, and the islands of Southeast Asia. Arabian Sails adds new board pieces, trade goods, event cards, ship tokens, and rules for sailing and winds.