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Photo: No machine-readable author provided. Shant~commonswiki assumed (based on copyright claims)., CC BY-SA 3.0 via Wikimedia Commons
157 m high, this skyscraper is Uruguay's highest building. There's a viewing platform and even free guided tours (in Spanish).
© OpenStreetMap contributors
National parliament, the first one in South America and an iconic symbol of Uruguay's long lasting democracy. The building was completed in 1925, inaugurated the same year to celebrate the centenary of the country's declaration of independence. It is a National Historic Landmark and quite impressive as it stands in the middle of a large square. It houses the legislature and the general assembly.
Museo del Azulejo
Exhibiting over 5000 different colorful decorative tiles used in various buildings throughout the centuries. There are tiles from Uruguay and from other parts of Latin America and Europe. Also features special exhibitions of ceramics and paintings.
Two museums in one building. The one showing the gaucho (South American cowboy) culture has everyday objects from drinking horns to weapons, as well as silverware, all from the 19th century, when the gauchos were riding around on the Pampas. The other museum, Museo de la Moneda, is a numismatic museum featuring bills, coins and medals from the last centuries. The museums are in Palacio Heber Jackson, a Cultural Heritage Monument and one of several iconic buildings along the avenue.
The padlock fountain
A small fountain at corner of Yi, completely covered by locks. Similar to bridges in many European cities, couples come here to attach a padlock to it. If they do so their love is supposed to last forever and they will also return to Montevideo someday.
Tango Museum of Montevideo
The historic place of Tango music in Uruguay. It is the place where La Cumparsita, the Tango of all Tangos was first played 100 years ago, in 1917. It conserves the original pieces of the time, and a large collection of Uruguayan Tango history. Working victrols play tango all day long on original records. It is one of the most visited sites in Montevideo.
The square at the end of 18 de Julio Ave., with the latter being the main commercial artery of the city. On the last Saturday of September, all the museums and historical places of interest around the Plaza Independencia open for free to the public. There is also a large "Murga," or a traditional South American parade in which all the Uruguayan political parties take part. The event is known as El Día del Patrimonio, the Day of Heritage. On the middle of the square there is a statue of general José Artigas, and under it, his mausoleum.