The Stuttgart 21 rail project was to be a silver bullet for a de-industrialising region, promising jobs, urban renewal and train connections to the Paris-Bratislava superroute. But that was three decades and many breathtaking cost overruns ago. (In the meantime, Stuttgart has attained a #9 ranking for Biking.) Still, Stuttgart 21 is advancing. Real estate will be freed up when tracks go underground and the €1.4-billion Rosenstein redevelopment – a strategic reimagining of the city’s future spatial, social, and economic fabric – now has timelines and costs calibrated, with homes for up to 10,000 residents in addition to new parks and commercial zones. Small wonder this urban gem ranks #10 in our Standard of Living subcategory and #11 for Economic Output. At Messe, rooftop photovoltaics are generating several gigawatt‑hours annually as the conference venue aims to produce most of its power in-house: watch the #21 Convention Centre ranking climb. Tourism momentum is real after a record 2024, and the city’s fun side is ready. Wine is grown in 16 of the 23 city districts, and the annual Wine Village attracts a million visitors. Hotels are responding. Scandic unveiled a 174‑room hotel refit downtown in late 2025, adding Nordic sensibility to design‑forward towers and reliable mid‑market inventory.