Ключевые слова: castell, castellers, castle, catalan, catalonia, climbing, construction, coordination, crowd, cultural, culture, europe, festival, folklore, hand, handheld, heritage, human, humanity, intangible, list, mobile, partnership, people, performance, phone, photo, picture, popular, screen, smartphone, spain, tarragona, team, teamwork, technology, tourist, tower, tradition, traditional, typical, unesco,