Ключевые слова: activity, air, alentejo, ascension, balloon, ballooning, basket, beauty, blue, color, colorful, daytime, early, europe, european, event, extreme, festival, fibaq, flight, flying, freedom, green, ground, high, hot, international, journey, leisure, man, morning, multiple, operator, outdoors, person, ponte de sor, portugal, portuguese, recreational, region, ride, sky, sports, transportation, travel, traveling, up, yellow,