Trail Run

The Ebro River rises in Fontibre, in Cantabria, and from the moment it passes through the Ebro reservoir, in Reinosa, it enters an endless succession of magnificent canyons, gorges and valleys encased in the mountain ranges of Las Merindades in Burgos until it reaches the Tobalina Valley. and enters

The Puerto del Pico is a grandiose and perfectly defined mountain pass in the alpine reliefs of the Sierra de Gredos, in the province of Ávila. In reality, there is no other natural crossing so clear and strategic in the geographic range of the Greda mountain range, a historical pass between the northern

The Peñas Pintas (1,983 m), or simply Las Pintas, is a magnificent calcareous monument with wild and steep slopes over the beautiful fjords of the Riaño reservoir, in the heart of the Eastern Leonesa Mountain, included in the nature reserve of the Regional Park of the Mountain of Riaño and Mampodre

The fabulous Bèrnia crest emerges wild and challenging from the Mascarat gorge like the back of a Jurassic mastodon on the coast of Alicante. The Protected Landscape of the Sierra de Bernia y Ferrer is a sharp line of ridges, limestone towers and vertiginous hills between the Alicante coastal regions

Mount Adi (1,457 m) is an important peak in the mountains of the Navarrese Pyrenees, sentinel of mountains, forests and pastures between the valleys of Erro, Baztan and Alduides. The name of the mountain is simple but no one agrees on the meaning, finding various opinions depending on the source consulted

The name of the route coincides with the route of the Castañar de la Angostura, marked with blue and yellow milestones, and thus we leave the title of the trail, but the century-old oaks of the pastoral sheepfold of Piviana and Los Manaderos are the most impressive trees. , ancient and monumental in

The Riaza River rises on the northern slope of the Ayllón mountain range and runs through the Segovian countryside until its mouth in the Duero, near Roa, in the heart of the Ribera del Duero region. In the intermediate section, starting from the Linares del Arroyo dam, navigate through a grandiose canyon

The soft mass of Valdecebollas (2,143 m) is a summit of curious reliefs and suggestive mineral colors hanging from the main range of the Peña Labra mountain range, within the environmental space of the Palentina Mountain Natural Park. On the northern slope, within the La Pernia valley, is hidden the

The large calcareous canyons are open-air geological parks, landscapes of vertical rocks that speak of the processes that the territories have experienced during the last millions of years. In the gorge of the Lobos River canyon it is easy to imagine the Jurassic dinosaurs running between the stone walls

Cabeza Líjar, Cerro de la Salamanca and Cueva Valiente are three essential peaks, three fantastic balconies at the western end of the Guadarrama mountain range that barely reach two thousand meters in altitude, where the Central System associates forests, mountain ranges and beautiful livestock moors