Lapa Arches

The Lapa Arches — known in Portuguese as the Arcos da Lapa or Aqueduto da Carioca — are a stunning 18th-century stone aqueduct that once carried fresh water from the Santa Teresa hills down into colonial Rio de Janeiro. Built between 1724 and 1750, the structure stretches 270 meters and features 42 elegant double-tiered arches rising up to 17 meters high. It's one of the most recognizable pieces of colonial architecture in all of Brazil, and today it serves as a tram viaduct, carrying the beloved Santa Teresa bonde (streetcar) over the arches and into the hillside neighborhood above.

Visiting the arches means standing in a public square and looking up at something genuinely ancient in a city that moves fast and rarely slows down for its own history. You can photograph the structure from the plaza below, walk along Rua Mem de Sá and take in the arch-framed views, or hop the yellow Santa Teresa tram that rolls right over the top. The surrounding Lapa neighborhood is Rio's most storied bohemian district — street art, crumbling belle-époque buildings, outdoor bars, and samba pouring out of open doorways. During the famous Lapa weekend nightlife, the arches are lit up and the whole area buzzes with carioca energy.

Daytime visits are calm and photogenic, with the arches often reflected in puddles after rain and vendors selling coconut water and snacks nearby. But Friday and Saturday nights transform the neighborhood entirely — the arches become the backdrop to one of South America's most vibrant street party scenes. Keep your wits about you and watch your belongings, especially late at night, as Lapa has a mixed safety reputation after dark. Come at dusk for golden-hour photos, grab a cold chopp at one of the outdoor bars along the strip, and let the evening unfold.