Title: San Martin Square in Mercedes - Tours and Activities | Expedia.ca [San Martin Square Hotels](https://expedia.ca/San-Martin-Square-Hotels.0-l553248621561173626-0.Travel-Guide-Filter-Hotels)[Flights to Mercedes](https://expedia.ca/Cheap-Flights-To-Mercedes.d6143394.Travel-Guide-Flights)[San Martin Square Car Rentals](https://expedia.ca/Car-Rentals-In-San-Martin-Square.d553248621561173626.Car-Rental-Guide)[Mercedes Vacation Packages](https://expedia.ca/Mercedes.d6143394.Destination-Travel-Guides) # San Martin Square Tours and Activities ## Visit San Martin Square Activities [Mercedes travel guide](https://expedia.ca/Mercedes.dx6143394) --- --- ## Plan a trip to see San Martin Square Price found within the past 48 hours. Click for updated prices. ![El Conquistador Hotel](https://images.trvl-media.com/lodging/1000000/10000/4400/4362/f7673110_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### El Conquistador Hotel El Centro CA $1,847 per person Apr 22 - Apr 29 found 17 hours ago Roundtrip non-stop flight included Toronto (YYZ) to Buenos Aires (EZE) 7.8/10 Good! (1,002 reviews) Staff were excellent. Room was ok but not well air conditioned. Restaurant was awesome. Reviewed on Jan 31, 2026 ![Mine Hotel Boutique](https://images.trvl-media.com/lodging/2000000/1800000/1795000/1794972/9e07045e_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Mine Hotel Boutique Palermo CA $2,079 per person Apr 22 - Apr 29 found 17 hours ago Roundtrip non-stop flight included Toronto (YYZ) to Buenos Aires (EZE) 9.6/10 Exceptional! (1,002 reviews) The location, clean room, decor, friendly staff, good breakfast all contributed to an excellent stay at Mine Hotel Botique, Palermo....I would stay here again if my travel plans bring me to Buenos Aires. Reviewed on Feb 22, 2026 ![Palacio Duhau - Park Hyatt Buenos Aires](https://images.trvl-media.com/lodging/2000000/1340000/1339900/1339890/14e60a20_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Palacio Duhau - Park Hyatt Buenos Aires Recoleta CA $3,573 per person Apr 22 - Apr 29 found 17 hours ago Roundtrip non-stop flight included Toronto (YYZ) to Buenos Aires (EZE) 9.4/10 Exceptional! (481 reviews) Unbelievable customer service. The concierge team are the best I’ve ever experienced. Spectacular hotel Reviewed on Feb 20, 2026 ### Popular places to visit ![Amazing basilica in Lujan, near the airport as a nice side trip](https://images.trvl-media.com/place/6127600/2704dde7-3a26-46d2-a30b-f3bc6e4488af.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Our Lady of Lujan Cathedral After visiting Our Lady of Lujan Cathedral, make a plan to see the other sights and activities in Luján. Amble around the area's riverfront or experience its museums. [](https://expedia.ca/Our-Lady-Of-Lujan-Cathedral-Pilar.d6213726.Vacation-Attraction) #### Our Lady of Mercy Basilica Learn about the local history of Mercedes with a stop at Our Lady of Mercy Basilica. Make some time to visit the monuments while you're in the area. [](https://expedia.ca/Our-Lady-Of-Mercy-Basilica-Pilar.d6213807.Vacation-Attraction) #### San Luis Church San Luis Church is just one of the places to see in Mercedes, so why not enjoy the other things to explore during your travels? Make some time to visit the monuments while you're in the area. [](https://expedia.ca/San-Luis-Church-Pilar.d553248621561173627.Vacation-Attraction) #### Noelandia Enjoy an outing to Noelandia during your stay in Mercedes. Make some time to visit the monuments while you're in the area. [](https://expedia.ca/Noelandia-Mercedes.d802135354405670912.Vacation-Attraction) #### Abadia de San Benito You can learn about the history of Luján when you stop by Abadia de San Benito. Stroll along the riverfront or experience the area's museums. [](https://expedia.ca/Abadia-De-San-Benito-Pilar.d553248621532463332.Vacation-Attraction) #### Argenpark Bring your family to Argenpark and have a fun-filled day at this amusement park in Luján. Wander the riverfront and beaches while you're in the area. [](https://expedia.ca/Argenpark-Lujan.d802134103462555648.Vacation-Attraction) --- ## Best Lodging Options Near San Martin Square ## Check availability on hotels close to San Martin Square [Tonight ](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=2026-03-10&endDate=2026-03-11)[Mar 10 - Mar 11](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=2026-03-10&endDate=2026-03-11) [Tomorrow night ](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=2026-03-11&endDate=2026-03-12)[Mar 11 - Mar 12](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=2026-03-11&endDate=2026-03-12) [This weekend ](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=13%2F03%2F2026&endDate=15%2F03%2F2026)[Mar 13 - Mar 15](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=13%2F03%2F2026&endDate=15%2F03%2F2026) [Next weekend ](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=20%2F03%2F2026&endDate=22%2F03%2F2026)[Mar 20 - Mar 22](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248621561173626&startDate=20%2F03%2F2026&endDate=22%2F03%2F2026) ![Gran Hotel Mercedes](https://images.trvl-media.com/lodging/46000000/46000000/45993400/45993330/7ec93be0_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Gran Hotel Mercedes Calle 16 Mercedes Buenos Aires [](https://expedia.ca/Pilar-Hotels-Gran-Hotel-Mercedes.h45993330.Hotel-Information) ![Luminous one-bedroom with outdoor Jacuzzi](https://images.trvl-media.com/lodging/126000000/125190000/125187100/125187091/b28c8a6a_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Luminous one-bedroom with outdoor Jacuzzi Mercedes Provincia de Buenos Aires [](https://expedia.ca/Mercedes-Hotels-Vrbo-Property.h125187091.Hotel-Information) ![Hosteria Santa Maria](https://images.trvl-media.com/lodging/117000000/116780000/116775000/116774987/ca5dbc50_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hosteria Santa Maria Y 626 C. 653 Mercedes Buenos Aires [](https://expedia.ca/Hosteria-Santa-Maria.h116774987.Hotel-Information) ![Green House Oeste](https://images.trvl-media.com/lodging/73000000/72510000/72509700/72509685/b1e3223d_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Green House Oeste RN5, km 80 Luján Provincia de Buenos Aires [](https://expedia.ca/Lujan-Hotels-Green-House-Oeste.h72509685.Hotel-Information) ![ESTANCIA LA ROSADITA](https://images.trvl-media.com/lodging/126000000/125620000/125618300/125618219/fe7a50da_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### ESTANCIA LA ROSADITA RN193 San Andres de Giles Provincia de Buenos Aires [](https://expedia.ca/San-Andres-De-Giles-Hotels-ESTANCIA-LA-ROSADITA.h125618219.Hotel-Information) ![Departamento con vista al lago](https://images.trvl-media.com/lodging/40000000/39550000/39542600/39542525/a9100e33_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Departamento con vista al lago San Carlos de Bariloche Río Negro [](https://expedia.ca/Suipacha-Hotels-Departamento-Con-Vista-Al-Lago.h39542525.Hotel-Information) ![Casa de Campo de 3 habitaciones](https://images.trvl-media.com/lodging/57000000/56930000/56927600/56927586/ab11bceb_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Casa de Campo de 3 habitaciones Suipacha Provincia de Buenos Aires [](https://expedia.ca/Suipacha-Hotels-Casa-De-Campo-De-3-Habitaciones.h56927586.Hotel-Information) ![Lujan Homes](https://images.trvl-media.com/lodging/38000000/37820000/37814800/37814708/4fb81e56_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Lujan Homes 130 Almte Brown Luján Buenos Aires [](https://expedia.ca/Pilar-Hotels-Lujan-Homes.h37814708.Hotel-Information) ![Casona Alegre with outdoor Jacuzzi in Luján Argentina](https://images.trvl-media.com/lodging/90000000/89650000/89641400/89641343/048d5d58_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Casona Alegre with outdoor Jacuzzi in Luján Argentina Luján Provincia de Buenos Aires [](https://expedia.ca/Lujan-Hotels-Casona-Alegre-With-Outdoor-Jacuzzi-In-Lujan-Argentina.h89641343.Hotel-Information) [See all 44 properties in San Martin Square](https://expedia.ca/Hotel-Search?rfrrid=TG.LP.Hotels.Package®ionId=553248621561173626) Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=DX_POI_Spring_PROMO_553248621561173626)