Low and clear — careful approach country. Cover and shadow are doing the work today.
Live now
Trends shown where the gauge supports them
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish · for brown trout
When · where · method · kit
Hatches & runs
Twelve months at a glance
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Today's fly · curated pack
5 patterns from this venue's curated pack
Detail · next 12h
The two readings most likely to move the verdict
Evidence
6 factors, signed
Río Carranza · about
Background · character · contributors
A cross-border river running through the Valle de Carranza on the Cantabria-Bizkaia boundary, joining the Asón near Ramales de la Victoria. The Carranza is granite-and-schist freestone water, with classic pool-riffle structure through the wooded middle reaches around Lanestosa. Wild brown trout only. The gauge sits at Pondra in the Asón system. Best fished from May through June; the river warms quickly in summer.
Río Carranza · directions
Río Carranza · zones
Seasons · zones · per-species rules
Río Carranza · permits
A cross-border river running through the Valle de Carranza on the Cantabria-Bizkaia boundary, joining the Asón near Ramales de la Victoria.
Low and clear — careful approach country. Cover and shadow are doing the work today.
Live readings — water temperature is an estimate where the gauge does not record it.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
A cross-border river running through the Valle de Carranza on the Cantabria-Bizkaia boundary, joining the Asón near Ramales de la Victoria. The Carranza is granite-and-schist freestone water, with classic pool-riffle structure through the wooded middle reaches around Lanestosa. Wild brown trout only. The gauge sits at Pondra in the Asón system. Best fished from May through June; the river warms quickly in summer.