Ключевые слова: architecture, building, city, crowd, crowded, day, europe, european, follow, group, guide, historical, holiday, holidaymakers, interesting, italia, italy, landmark, leaning, leaning tower of pisa, looking, many, old, outdoors, packed, people, piazza, pisa, place, public, sightseeing, square, street, toscana, tour, tour group, tourism, tourist, tourists, tower, town, travel, travelers, trip, tuscany, urban, vacation, vacationers, vation, walking,