Waterfall of o Rego da Palanca Nature · Aranga, Betanzos, A Coruña A waterfall on the A Palanca stream, in the Cambás valley, one of the municipality's two great fervenzas along with that of the Pozo de Castro Rodicio; both punctuate a 6.4-kilometre path through riverside woodland. Photo: Jose Manuel Loureiro… (CC BY 3.0) What to see and do in Aranga