It began with a handful of people stepping off into wilderness. On 19 December 1849, the first group of twelve German colonists arrived at the Santa Cruz Colony, which the province had created two years earlier to draw immigrants and revive a regional economy still shadowed by slavery. They built rudimentary huts and got to work. The colony was emancipated from Rio Pardo and officially became a city on 31 March 1877. Their descendants made the place bilingual to this day, and they shaped even its streets. Along Marechal Floriano Peixoto Street, a canopy of tipuana trees forms the famous *túnel verde*, the green tunnel, some of the trees more than seventy years old. Since 2019 a few ailing ones have had to come down, a quiet reminder that even a city's living landmarks have a lifespan.

Tobacco made Santa Cruz do Sul, and the names of the companies tell the story of how. From 1917 the great firms moved in, beginning with the Brazilian Tobacco Corporation backed by British American Tobacco, followed by the Anglo-Brazilian Souza Cruz in 1919 and a parade of German, Brazilian, and French processors over the following decades. They brought seed technology, set quotas and prices, and turned the surrounding countryside into one of the most productive tobacco regions on Earth. The transformation was profound: the rural population, 62 percent of the total in 1970, had collapsed to just 11 percent by 2010 as the city pulled people in. By 2018 the municipal economy reached 9.4 billion reais, the sixth largest in the state. The leaf is woven through all of it.

For all its German roots, the city's most commanding landmark looks straight out of medieval Europe. The Cathedral of St. John the Baptist, raised between 1928 and 1936 in neo-Gothic style, is the largest Gothic cathedral in South America, its twin towers - finished only in 1977 - reaching some 83 meters into the sky above a city that sits where the Brazilian Highlands give way to the Central Depression. It anchors a religious landscape that is both Catholic and Evangelical; the Evangelical Lutheran Church here is the largest Evangelical temple in Rio Grande do Sul. The cathedral has become shorthand for the whole community, a piece of transplanted European faith and craft rising over the meeting place of Atlantic Forest and pampas.

Each spring the German heritage stops being a matter of dialect and architecture and spills into the streets as celebration. The Oktoberfest of Santa Cruz do Sul is the largest in Rio Grande do Sul, drawing crowds for beer, music, and the traditions the colonists never let go. The festival shares the city's calendar with the Encontro de Arte e Tradição, one of the largest amateur art festivals in Latin America, so the place that processes the world's tobacco also throws itself into music and craft with real abandon. Add a university of 11,000 students, an international raceway, and two professional football clubs, and the picture sharpens: a working city of about 138,000 that knows exactly how to throw a party.