Spend the day in nearby Trinidad, the quintessential and oft-romanticized example of a Cuban colonial town. The cobbled streets are lined with colorful houses from a bygone era, which remain well-preserved even today. The city's historic buildings date back to the time of the sugar trade of the 18th and 19th century, when Trinidad earned impressive wealth on the back of the sugar, cattle, and tobacco industry - all of which utilized slave labor. This history is reflected in many of the sites you'll see as you explore the city, like the impressive palaces on the Plaza Mayor, which once belonged to wealthy sugar barons eager to display their riches. Today the city is renowned for its arts culture, particularly embroidery, textiles, and music. Visit the Historic Center of the City of Trinidad, and have an opportunity to walk around the town and interact with local artists. Before lunch, enjoy live traditional music at La Canchánchara bar, where you can also taste the classic Cuban cocktail of the same name. After lunch, visit the Tres Cruces square, the former Fisher House, and El Cabildo de San Antonio, the first "cult house" in Cuba where enslaved Africans worshipped their own deities even under Spanish Catholic rule. Finally, stop at a family-run pottery workshop to discover how the tradition of making pottery has been passed on for generations, and explore the ruins of Manaca Iznaga, a former sugar plantation consisting of a bell tower, colonial mansion, and slave quarters. Return back to Cienfuegos in the evening and have dinner at a local paladar.