Explore hiking trails around Entre Ambos-os-Rios, Ermida e Germil, Viana do Castelo. The best hike near Entre Ambos-os-Rios, Ermida e Germil is Sete Lagoas Loop, a 5.9 mile loop in Peneda-Gerês National Park. Entre Ambos-os-Rios, Ermida e Germil has population 498.0.