The Museo de Armas de la Nación Tte. Gral. Pablo Riccheri occupies part of the Círculo Militar building at Av. Santa Fe 702, facing Plaza San Martín in Retiro. Its collection traces how humans have armed themselves across centuries, which draws history buffs, military enthusiasts, and students.
Although the museum is often called a colonial-era mansion, the building is the Palacio Paz, a French Beaux-Arts residence completed in the early twentieth century for José C. Paz, founder of the newspaper La Prensa. Inside, the galleries move from crossbows, pikes, swords, and suits of European armor to muskets, revolvers, and twentieth-century rifles and machine guns. This sequence shows the evolution of firearms step by step. A room of Japanese samurai armor and blades is a standout, and displays of Argentine military weapons and uniforms add local context. The museum honors General Pablo Riccheri, the war minister who modernized Argentina’s army around 1900.
Visitor Highlights & Practical Info
The museum keeps limited weekday hours and charges a modest admission fee. Confirm the current schedule with the Círculo Militar before you go. Weekday afternoons tend to be quiet, though school groups sometimes arrive in the mornings. Ask whether guided tours of the Palacio Paz’s lavish halls are running, since they pair well with a museum visit. To get there, take Subte Line C to San Martín station or walk from Retiro. Afterward, cross Plaza San Martín to see the Monumento a los Caídos en Malvinas and the Torre Monumental.
