Boy in Central Switzerland's largest rope park, Fraegmuentegg, Lucerne, Canton of Lucerne, Switzerland

adventure boy canton canton lucerne central switzerland challenge child city europa europe fraegmuentegg lake lake lucerne lake quatre cantons lake of the four forest cantons leisure leisure time lucerne pilate protection rock rope rope park safety safety skill summer swiss switzerland travel destination adventure agility balance balancing boy central switzerland challenge child city course destination fun leisure mountains people rocks skill summer