The Nera River, about 1.3 km from the Borgo, offers stretches dedicated to no-kill sport fishing for trout: the fresh, clean waters typical of the Valnerina, in a natural setting still little frequented compared with other Umbrian destinations.
No-kill fishing requires the mandatory release of any fish caught, to protect local fish populations — an approach that is increasingly common among enthusiasts and lets them enjoy a day of fishing without impacting the river's ecosystem.
For opening hours, permits and authorized stretches, it is best to inquire with the local fishing associations.