Beja has been keeping Roman secrets beneath the Alentejo sun for two thousand years — now it's your turn to find them. This app-led scavenger hunt takes you through Beja's ancient old town on foot, using phone-based riddles to lead you from one landmark to the next. No guide, no fixed start time. • Follow clues to the Cine-Teatro Pax-Julia, Castelo de Beja, and Museu Rainha Dona Leonor — three landmarks that reveal the city's Roman,...