| He studied speleology and wrote a book on the work and life of Karel Absolon, discoverer of the Punkva caves near Brno. |
| The discovery of the natural spots of Montsec can be accompanied by other more adventurous elements such as canyoning, speleology or climbing. |
| Activities like cliff climbing, mountain biking, speleology, horse riding, golfing, fishing, hunting or going across Bardenas in a pick up truck are also options to consider during leisure time. |
| In this case, it was Mariano Alameda, a television actor who wanted to work in cinema, with experience in speleology, who suggested an idea called Angosto to me. |
| For 30 years, impassioned people of archaeology and mining speleology have explored 70 kilometers of galleries. |
| The cave can be visited from March till October. It is also proposed an exploration of the underground river with initiation to speleology. |
