The complex faces Belgrano Avenue, and is delimited by Córdoba St. and Santa Fe St., which slope down towards the river at this point. The Propylaeum can be accessed from the pedestrian passage called "Pasaje Juramento" ("Oath Passage"), which starts at Buenos Aires St. between the municipal building ("Palacio de los Leones") and the Cathedral, in front of Plaza 25 de Mayo (May 25th Square). The passage is flanked by statues by famous sculptor Lola Mora.