San Martin Square
Visit San Martin Square
Tours & day trips
See all 587 activities![Buenos Aires: Hop-On Hop-Off City Bus Tour](https://mediaim.expedia.com/localexpert/2542192/54837bd1-f464-4d0a-9e89-c70442c186ea.jpg?impolicy=resizecrop&rw=500&rh=280)
Buenos Aires: Hop-On Hop-Off City Bus Tour
Shows & concerts
See all 169 activities![Tango Porteño Show with Optional Dinner in Buenos Aires](https://mediaim.expedia.com/localexpert/3296663/928b47e3-1f6e-469e-92d6-1e3316f353f9.jpg?impolicy=resizecrop&rw=500&rh=280)
Tango Porteño Show with Optional Dinner in Buenos Aires
Wildlife & nature
See all 16 activities![Gaucho Day Ranch Tour in San Antonio de Areco from Buenos Aires](https://mediaim.expedia.com/localexpert/658443/ed555335-1a56-441a-8ef2-610c0d9050b7.jpg?impolicy=resizecrop&rw=500&rh=280)
Gaucho Day Ranch Tour in San Antonio de Areco from Buenos Aires
Attractions
See all 7 activities![Parque de la Costa Amusement Park in Buenos Aires](https://mediaim.expedia.com/localexpert/346786/67668f7e-867d-4e94-8107-2121dce33596.jpg?impolicy=resizecrop&rw=500&rh=280)
Parque de la Costa Amusement Park in Buenos Aires
Air, helicopter & balloon tours
See all 4 activities![Private Full-Day Iguazu Falls Tour with Airfare from Buenos Aires](https://mediaim.expedia.com/localexpert/3041835/d3f30151-b182-4c08-8192-3881888456b1.jpg?impolicy=resizecrop&rw=500&rh=280)
Private Full-Day Iguazu Falls Tour with Airfare from Buenos Aires
Popular places to visit
![Basilica of Our Lady of Pilar](https://mediaim.expedia.com/destination/1/0a2d1401a3dfea3acb609fa34196d626.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
Basilica of Our Lady of Pilar
Find out about the history of Buenos Aires when you spend time at Basilica of Our Lady of Pilar. Discover the fascinating museums in this vibrant area, or seek out the local tours.
![Recoleta Cemetery showing a cemetery](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/64000/64912-La-Recoleta-Cemetery.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
Recoleta Cemetery
This beautiful cemetery in Buenos Aires is the final resting place of many of Argentina’s most notable politicians and public figures, including Eva Perón.
![National Museum of Fine Arts which includes modern architecture and outdoor art](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/65000/65050-National-Museum-Of-Fine-Arts.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
National Museum of Fine Arts
Visit this free museum with an impressive collection of European and Argentine art featuring some of the biggest names to ever pick up a paintbrush.
![Floralis Generica](https://mediaim.expedia.com/destination/2/18d462a2094044c692d599551f7454df.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
Floralis Generica
Find out about the history of Buenos Aires with a stop at Floralis Generica. Discover the acclaimed art scene and shops in this culturally rich area.
![Buenos Aires showing outdoor art, a park and modern architecture](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/65000/65077-Floralis-Generica.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
Floralis Genérica
Standing in a reflective pool is a giant metal flower sculpture, whose petals open and close to represent the daily movements of a real flower.
![Mariano Moreno National Library of the Argentine Republic](https://mediaim.expedia.com/destination/2/79affce66c50f61e93e789a71dd3ce25.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh)
Mariano Moreno National Library of the Argentine Republic
After visiting Mariano Moreno National Library of the Argentine Republic, make a plan to see the other sights and activities in Buenos Aires. Discover the acclaimed art scene and shops in this culturally rich area.
Top Hotel Deals
Check availability on hotels close to San Martin Square
![Alvear Palace Hotel](https://images.trvl-media.com/lodging/1000000/20000/12100/12007/3a4d15fa_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Palacio Duhau - Park Hyatt Buenos Aires](https://images.trvl-media.com/lodging/2000000/1340000/1339900/1339890/b0ada516_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Four Seasons Hotel Buenos Aires](https://images.trvl-media.com/lodging/1000000/20000/13500/13480/bd5d35f8_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Efe Hotel & Cowork](https://images.trvl-media.com/lodging/2000000/1090000/1080700/1080669/f04bdc9e_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Blank Hotel Recoleta](https://images.trvl-media.com/lodging/3000000/2820000/2815300/2815297/d077c47d_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Tango de Mayo Hotel](https://images.trvl-media.com/lodging/9000000/8850000/8842100/8842009/8bf9630d_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Esplendor by Wyndham Buenos Aires Plaza Francia](https://images.trvl-media.com/lodging/7000000/6560000/6555300/6555271/89db0711_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)