Skip to content
Treinta y Tres

Image by True_North_Pixel_Art on Pixabay · Pixabay License

EntityQ830390· pop 41· linked from 81 articles

Treinta y Tres

Sign in to save

city of Treinta y Tres Department, Uruguay

Weather now

18°overcast clouds
97% 3.7 m/s OpenWeatherMap

7-day forecast

via Open-Meteo

Place details

Locality
Treinta y Tres
Region
Treinta y Tres
Country
Uruguay
Population
25,653
Timezone
America/Montevideo

via OpenStreetMap · GeoNames

Air quality

43US AQIGood
PM2.5
5.8 µg/m³
PM10
9.3 µg/m³
As of 2026-08-14 23:00 · Open-Meteo

Key facts

Country
Uruguay
Department
Treinta y Tres
Founded
10 March 1853
Mayor
Mario Silvera Araujo ( Partido Nacional )
Total
18.1 km (7.0 sq mi)
Elevation
63 m (207 ft)
Density
1,430/km (3,700/sq mi)
Demonym
Treintaitresino
Time zone
UTC -3
Dial plan
+598 445 (+5 digits)
Climate
Cfa

via Wikipedia infobox

Wikidata facts

Instance of
city
Demonym
olimareña
Country
Uruguay
Population
25870
Area
18.116358
Elevation
54
Image
Treinta y tres.jpg
Households
12223
Show 4 more facts
category of associated people
Category:People from Treinta y Tres
Commons category
Treinta y Tres, Uruguay
postal code
33000
inception
1853-03-10
Sources (4)

via Wikidata · CC0

Travel guide

Understand

Its name means "Thirty Three" and refers to the 19th-century national heroes, the 33 Orientales, who established the independence of Uruguay. Coincidentally, the city sits near the 33°S line of latitude. The townspeople are called treintaitresino, or olimareño.

In 2011, it was home to 25,000 people.

Get in

Buses are available from cities such as Montevideo, Maldonado, Melo, Minas, and Río Branco.

The city is located on Route 8.

See

Agustín Araujo Museum thumb|Obelisk of Treinta y Tres Treinta y Tres has several rivers, one of them frequently used as a beach by visitors and locals is the Olimar River, in which its three bridges stand out.

Do

thumb|protected area of ​​Quebrada de los Cuervos The city has two large parks: Parque Dionisio Díaz and Parque del Río Olimar Folklore Festival ("Olimar Festival") held during the week before Easter

Travel guide from Wikivoyage (CC BY-SA 4.0)

~3 min read

Encyclopedic overview

Treinta y Tres ( Spanish pronunciation: [ˈtɾejnta‿j ˈtɾes]) is the capital city of the Treinta y Tres Department in eastern Uruguay. It is known for its role in the development of folk music.

History

Excerpted from Wikipedia’s “Treinta y Tres” article, available under the CC BY-SA 4.0 licence.

Gallery (2)

On the map