A Mosca Cantabria is born out of a passion for fly fishing and the desire to pause and embrace the unique sensations it offers. Our aim is to delve deeper into those special places within Spanish geography, where one can connect with the natural inhabitants of our rivers. From the small and feisty trout in mountain streams to the larger, more elusive fish found in our plateau basins, and the rare, silvery sea trout, or "reos," from the Cantabrian Sea, our focus is on providing a personal and in-depth fishing experience.

Picos de Europa National Park and Cantabrian Mountains

Our adventures span over 4,000 km of rivers and streams, all located within the breathtaking landscapes of Spain's national parks and nature reserves. We offer expert knowledge of all the major rivers and their tributaries, each offering unique fly fishing opportunities influenced by the seasonal snow accumulation. These waters are home to some of the best trout fishing in Cantabria, Asturias, and Castilla y León.

We invite you to fish and enjoy the pristine environments of Los Picos de Europa and the Cantabrian Mountains. Within a compact area, we cover the rivers of Cantabria, northern Castilla y León, and western Asturias, from April to October. Our waters are teeming with lively Atlantic trout and migratory sea trout, the famed "Reos." We reveal the secrets of the top rivers south of Picos de Europa, where trophy fish are a daily possibility from May to October. Our goal is to find fishing spots that are both accessible and suitable for our clients, ensuring a comfortable and enjoyable experience.

Target species

We offer the chance to fish for all four species of Spanish wild trout:

• Douro Trout
• The Atlantic Trout
• The Mediterranean Trout
• The Migratory Sea Trout or "Reo"

Your guide: Oscar Quevedo

My experience is well-established and diverse, highlighted by seven international titles and over twenty-five years of competitive fishing. I've achieved national and international recognition, boasting an impressive record in fly fishing competitions and serving fifteen consecutive years on the National High Competition Team.

Join us for an unforgettable fly fishing adventure in some of Spain's most stunning natural settings.