The central square of Bahía Blanca is the natural starting point for exploring the city. Shaded by large plane trees, it is flanked by the cathedral, the municipal palace, and several civic buildings from the early 20th century, when the city was booming on the back of railway expansion and agricultural exports.
The square has the unhurried atmosphere of a provincial Argentine plaza — elderly men on benches, children on bikes, the occasional political rally. The Bahía Blanca Cathedral, with its twin towers and neogothic facade, dominates one side of the square and is worth stepping inside for its calm interior.