Osteria dell'Orsa ★ 4.2
Osteria dell'Orsa in Bologna's University quarter is the canonical 1979-founded student trattoria, a no-reservations canteen for tagliatelle al ragu at 8.
Try: Tagliatelle al ragu
Tip: Walk-in only; arrive before 12:00 for lunch or after 21:30 for dinner. Cash and card both fine.