Professional canyoning guides in Sierra de Guara since 1978 and a pioneer company in Europe for canyoning and adventure tourism Discover the Natural Park of the Sierra and Barrancos de Guara in Aragon, the world-renowned canyoning spot in Spain . Located near Huesca in the South of the Spanish Pyrenees , this territory offers a wide range of adventure activities. Pioneer of canyoning in Sierra de Guara, Expeditions proposes adventure stays and outdoor programs open to all levels : for families with children as well as adults, groups of friends or colleagues, companies, groups, young and old, confirmed sports or in preparation. Accompanied by our professional and experienced guides, we optimize every detail, both in terms of safety