Treinta y Tres is a city located in the east of Uruguay. It is the capital of the Treinta y Tres Department. The city has a population of around 25,000 people. Treinta y Tres is known for its agricultural and livestock activities, with a significant presence of ranches and farms in the surrounding area. The city has a relatively small center with tree-lined streets and colonial-style architecture. It is also known for being the birthplace of national hero Juan Antonio Lavalleja, who played a crucial role in the country's fight for independence.