Graži vieta, Tauragės apskritis
A unique hydrotechnical structure in Jurbarkas district, Viešvilės - a specially equipped fish channel along the dam of the pond, which allows migrating fish (especially salmon and smolt) to reach the upstream. There is a wooden educational trail with information stands by the fish pond, admission is free. This is a very interesting place for exploring nature, especially during the autumn fish migration.