Treinta y Tres is the capital of its eponymous department in eastern Uruguay, near Lagoon Merín and the Río Olimar. A modest-sized city, it owes its name to the Thirty-Three Orientals, the patriots who launched Uruguay's independence campaign in 1825. This rich historical legacy makes it a worthwhile stop for those exploring inland Uruguay, away from the beaten tourist path.

Practical information at a glance

• Access: reachable from Montevideo via National Route 8 (approximately 300 km).
• Transport: regular bus connections from Montevideo's terminal.
• Recommended duration: half a day to a full day for the city and immediate surroundings.

What to see

The city center is organized around Plaza Independencia, lined with administrative buildings and the main church. The Río Olimar runs alongside the city and offers pleasant banks for a stroll. The local market reflects the agricultural and livestock economy that structures the entire region.

History and context

The city's name commemorates the Thirty-Three Orientals, a group of patriots led by Juan Antonio Lavalleja. Setting out from Argentina in April 1825, they landed on the shores of Uruguay to liberate the country from Brazilian domination. This founding episode of Uruguayan national identity is celebrated throughout the country, but especially in this department.

Highlights of your visit

The Río Olimar

The river flows through the city, and its banks form the main recreational space for residents. Fishing is commonly practiced here. The atmosphere is calm, typical of inland Uruguayan towns.

Plaza Independencia

The civic heart of the city, the central square brings together the main public buildings. It is the natural starting point for exploring the city center on foot.

Proximity to Lagoon Merín

The large Lagoon Merín, shared with Brazil, lies to the east of the department. Its wetlands host a rich birdlife, appreciated by ornithology enthusiasts.

Photography tips

The banks of the Olimar offer beautiful light in late afternoon. Plaza Independencia is most photogenic early in the morning, before crowds arrive. The landscape of cuchillas (gentle hills) in the surrounding area lends itself well to wide-angle photography at sunrise.

Location and access

Treinta y Tres is located in eastern Uruguay, in a region of hills and agricultural plains. National Route 8 connects the city to Montevideo. Regular intercity buses serve the city from the capital. The city is also a gateway to the Brazilian border and the Melo region.

Nearby

• Melo — capital of Cerro Largo department, another inland Uruguayan city with a frontier atmosphere.
• Lagoon Merín — vast body of water shared with Brazil, worthwhile for birdwatching.
• Rocha — coastal department to the southeast, featuring beaches and protected natural areas.