Behind the Casa Rosada, the brick vaults of the 1855 Taylor Customs House and the foundations of the colonial fort hold a walk through 200 years of Argentine presidents, plus David Alfaro Siqueiros's mural 'Ejercicio Plástico'.
- Address
- Av. Paseo Colón 100, Monserrat
- Hours
- Wed-Sun 11:00-18:00 (last entry 17:30); closed Mon, Tue
- Best time to go
- Afternoon · About 1.5 h
- Price
- Free entry (the museum's 2026 events are all listed as 'entrada libre y gratuita' on its official page)
- Price level
- $
Details can change. Check hours and prices before you go.
Good to know
- The Siqueiros mural is a whole room painted in 1933 for a newspaper owner's basement; give it time.
- Combine with Plaza de Mayo: the entrance is on Paseo Colón, at the back of the government house.