Ключевые слова: activity, adrenaline, adventure, aerial, air route, amusement ride, attraction, background, cable, cable car, challenge, dangerous, descent, entertainment, equipment, excitement, extreme, flight, flying, glide, gravity, hanging, high, leisure, line, nature, outdoor, park, person, relaxation, ride, rise, risk, rope, safety, seat, silhouette, sky, slide, speed, sport, summer, tourism, transport, vacation, wire, zip, zip line, zipline,