
First-Timer Welcome, Trilingual
Pay what you want English, Spanish and Portuguese
2 hours 30 minutes · Buenos Aires Horizon Tours
See this free tour →Run by an independent local guide on GuruWalk
"From the sky we saw them arrive" - The bombings of Plaza de Mayo in 1955
Free pay what you want
See this free tour →Run by an independent local guide on GuruWalk
Takes you to the guide's GuruWalk page, where a free place is reserved directly. Nothing is paid here, and the walk is free, pay what you want.
In June 1955, planes from Argentina's own national force dropped explosives on Plaza de Mayo, turning the centre of Buenos Aires into a battlefield. This free walking tour, listed on GuruWalk, spends its full 2 hours reconstructing that day. The walk is led from the perspective of historical research rather than a general city orientation, so it suits travellers who want the story behind a single dramatic episode rather than a standard introduction to the city.

The tour begins at the Metropolitan Cathedral, at the corner of San Martín and Rivadavia, where the guide waits with an open umbrella. Along the way the guide explains the planning behind the operation and how it altered the country's political course.
One practical point matters more than most: the tour runs in Spanish only. Booking is free on GuruWalk and you pay the guide what you think the walk was worth at the end, which is the standard pay what you want model on that platform. No hotel pickup is offered; everyone makes their own way to the cathedral corner.
| Stop | What Happens |
|---|---|
| Meet at Metropolitan Cathedral | The guide waits with an open umbrella at the corner of San Martín and Rivadavia, at the corner of the Metropolitan Cathedral. The walk lasts 2 hours in total. |
| Plaza de Mayo | The route takes in the plaza, where the tour reconstructs the attacks and the events of June 1955. |
| Banco de la Nación Argentina | The route continues to the Banco de la Nación Argentina, one of the stops the walk's description shows. |
| Ministry of Defence | The route also takes in the Ministry of Defence. The full route has further stops beyond these, and the walk's description shows the first stops only. |
A few practical details from the guide's GuruWalk page are worth knowing before you reserve a place.
| Duration | Language | Meeting point | What it costs |
|---|---|---|---|
| 2 hours | Spanish | Catedral Metropolitana, San Martín and Rivadavia | Free, pay what you want |
Common issues.The most obvious constraint is language: the tour runs in Spanish only, which excludes many international visitors. The walk description also does not mention hotel pickup, accessibility provisions, food or drink stops, or a minimum group size, and none of these should be assumed.
| Place | Free Or Ticketed | What Is Free | What You Still Pay For |
|---|---|---|---|
| Feria de San Pedro Telmo (Plaza Dorrego) | Free | Free to walk the Sunday street fair. | Nothing. There is no ticket to buy here. |
| Plaza de Mayo | Free | Open public square, free. Can be fenced for demonstrations. | Nothing. There is no ticket to buy here. |
| Madres de Plaza de Mayo Thursday March | Free | Public weekly march in the square, free to watch. | Nothing. There is no ticket to buy here. |
Booking is free on GuruWalk, and at the end you pay the guide whatever you think the walk was worth. There is no fixed charge or ticket price for the guiding itself.
At the corner of San Martín and Rivadavia, at the corner of the Metropolitan Cathedral in Plaza de Mayo. The guide will be with an open umbrella. No hotel pickup is offered.
The tour lasts 2 hours. It starts at the Metropolitan Cathedral and works through Plaza de Mayo, the Banco de la Nación Argentina and the Ministry of Defence, among other stops.
No. The guide's GuruWalk page lists Spanish as the only language. Travellers who do not speak Spanish will not be able to follow the commentary.
It covers the bombing of Plaza de Mayo in June 1955, when planes from Argentina's own national force attacked the city centre. The guide reconstructs the attacks, points out buildings that still bear marks of the events, and explains the conspiracy behind them.
Reserving a place through the guide's GuruWalk page is the way to join, and booking itself is free. The walk description does not state group size limits or cancellation terms, so check those details on the walk's own page before you go.
Reserve your free spot on this walk through its own GuruWalk page, and at the end tip the guide whatever the walk was worth to you.
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