Trinidad is a town in the province of Sancti Spíritus, central Cuba. Together with the nearby Valle de los Ingenios, it has been one of UNESCOs World Heritage sites since 1988.

Twelve kilometres northeast of Trinidad are three interconnected rural valleys – San Luis, Santa Rosa and Meyer – that make up the 225-km2 Valley de los Ingenios. More than fifty sugar mills were in operation here at the industry’s peak in the 19th century, and in 1827 more than 11,000 slaves were working in the mills.